| 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 | $43.80 | 7.711% | $47.1774 | $47.18 | $47.20 | $47.20 |
| Purchase #2 | $123.37 | 7.441% | $132.55 | $132.55 | $132.55 | $132.60 |
| Purchase #3 | $203.40 | 12.136% | $228.0846 | $228.08 | $228.10 | $228.10 |
| Purchase #4 | $24.52 | 8.151% | $26.5186 | $26.52 | $26.50 | $26.50 |
| Purchase #5 | $9.47 | 5.518% | $9.9926 | $9.99 | $10.00 | $10.00 |
| Purchase #6 | $221.96 | 4.544% | $232.0459 | $232.05 | $232.05 | $232.00 |
| Purchase #7 | $9.83 | 5.439% | $10.3647 | $10.36 | $10.35 | $10.40 |
| 7 purchase totals = | $636.35 | $686.7338 | $686.73 | $686.75 | $686.80 | |