| 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 | $79.68 | 9.697% | $87.4066 | $87.41 | $87.40 | $87.40 |
| Purchase #2 | $90.78 | 5.590% | $95.8546 | $95.85 | $95.85 | $95.90 |
| Purchase #3 | $221.36 | 13.786% | $251.8767 | $251.88 | $251.90 | $251.90 |
| Purchase #4 | $51.81 | 8.459% | $56.1926 | $56.19 | $56.20 | $56.20 |
| Purchase #5 | $171.63 | 6.780% | $183.2665 | $183.27 | $183.25 | $183.30 |
| Purchase #6 | $91.45 | 13.398% | $103.7025 | $103.70 | $103.70 | $103.70 |
| Purchase #7 | $83.93 | 8.686% | $91.2202 | $91.22 | $91.20 | $91.20 |
| 7 purchase totals = | $790.64 | $869.5197 | $869.52 | $869.50 | $869.60 | |