| 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 | $24.65 | 4.184% | $25.6814 | $25.68 | $25.70 | $25.70 |
| Purchase #2 | $35.78 | 11.684% | $39.9605 | $39.96 | $39.95 | $40.00 |
| Purchase #3 | $84.93 | 7.423% | $91.2344 | $91.23 | $91.25 | $91.20 |
| Purchase #4 | $130.39 | 9.480% | $142.751 | $142.75 | $142.75 | $142.80 |
| Purchase #5 | $171.78 | 4.690% | $179.8365 | $179.84 | $179.85 | $179.80 |
| Purchase #6 | $109.56 | 7.312% | $117.571 | $117.57 | $117.55 | $117.60 |
| Purchase #7 | $202.61 | 5.267% | $213.2815 | $213.28 | $213.30 | $213.30 |
| 7 purchase totals = | $759.70 | $810.3163 | $810.31 | $810.35 | $810.40 | |