| 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 | $35.63 | 10.281% | $39.2931 | $39.29 | $39.30 | $39.30 |
| Purchase #2 | $56.40 | 10.841% | $62.5143 | $62.51 | $62.50 | $62.50 |
| Purchase #3 | $130.51 | 9.702% | $143.1721 | $143.17 | $143.15 | $143.20 |
| Purchase #4 | $224.30 | 9.315% | $245.1935 | $245.19 | $245.20 | $245.20 |
| Purchase #5 | $190.99 | 5.196% | $200.9138 | $200.91 | $200.90 | $200.90 |
| Purchase #6 | $57.94 | 11.315% | $64.4959 | $64.50 | $64.50 | $64.50 |
| Purchase #7 | $170.58 | 9.127% | $186.1488 | $186.15 | $186.15 | $186.10 |
| 7 purchase totals = | $866.35 | $941.7315 | $941.72 | $941.70 | $941.70 | |