| 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 | $54.50 | 5.551% | $57.5253 | $57.53 | $57.55 | $57.50 |
| Purchase #2 | $87.32 | 6.668% | $93.1425 | $93.14 | $93.15 | $93.10 |
| Purchase #3 | $77.39 | 8.436% | $83.9186 | $83.92 | $83.90 | $83.90 |
| Purchase #4 | $138.99 | 8.345% | $150.5887 | $150.59 | $150.60 | $150.60 |
| Purchase #5 | $111.93 | 9.201% | $122.2287 | $122.23 | $122.25 | $122.20 |
| Purchase #6 | $142.28 | 7.672% | $153.1957 | $153.20 | $153.20 | $153.20 |
| Purchase #7 | $131.91 | 7.325% | $141.5724 | $141.57 | $141.55 | $141.60 |
| 7 purchase totals = | $744.32 | $802.1719 | $802.18 | $802.20 | $802.10 | |