| 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 | $32.98 | 8.283% | $35.7117 | $35.71 | $35.70 | $35.70 |
| Purchase #2 | $14.66 | 12.627% | $16.5111 | $16.51 | $16.50 | $16.50 |
| Purchase #3 | $56.69 | 13.476% | $64.3295 | $64.33 | $64.35 | $64.30 |
| Purchase #4 | $140.28 | 3.386% | $145.0299 | $145.03 | $145.05 | $145.00 |
| Purchase #5 | $237.87 | 8.381% | $257.8059 | $257.81 | $257.80 | $257.80 |
| Purchase #6 | $189.62 | 3.279% | $195.8376 | $195.84 | $195.85 | $195.80 |
| Purchase #7 | $190.39 | 6.617% | $202.9881 | $202.99 | $203.00 | $203.00 |
| 7 purchase totals = | $862.49 | $918.2138 | $918.22 | $918.25 | $918.10 | |