| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $47.45 | 10.780% | $52.5651 | $52.57 | $52.55 | $52.60 |
| Purchase #2 | $121.97 | 13.640% | $138.6067 | $138.61 | $138.60 | $138.60 |
| Purchase #3 | $242.42 | 7.323% | $260.1724 | $260.17 | $260.15 | $260.20 |
| Purchase #4 | $96.58 | 3.606% | $100.0627 | $100.06 | $100.05 | $100.10 |
| Purchase #5 | $167.54 | 6.818% | $178.9629 | $178.96 | $178.95 | $179.00 |
| Purchase #6 | $128.36 | 8.786% | $139.6377 | $139.64 | $139.65 | $139.60 |
| Purchase #7 | $124.40 | 7.743% | $134.0323 | $134.03 | $134.05 | $134.00 |
| 7 purchase totals = | $928.72 | $1,004.0398 | $1,004.04 | $1,004.00 | $1,004.10 | |