| 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 | $52.79 | 9.261% | $57.6789 | $57.68 | $57.70 | $57.70 |
| Purchase #2 | $135.33 | 7.728% | $145.7883 | $145.79 | $145.80 | $145.80 |
| Purchase #3 | $71.84 | 12.154% | $80.5714 | $80.57 | $80.55 | $80.60 |
| Purchase #4 | $143.32 | 13.498% | $162.6653 | $162.67 | $162.65 | $162.70 |
| Purchase #5 | $182.68 | 11.801% | $204.2381 | $204.24 | $204.25 | $204.20 |
| Purchase #6 | $23.65 | 3.714% | $24.5284 | $24.53 | $24.55 | $24.50 |
| Purchase #7 | $152.51 | 12.815% | $172.0542 | $172.05 | $172.05 | $172.10 |
| 7 purchase totals = | $762.12 | $847.5246 | $847.53 | $847.55 | $847.60 | |