| 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 | $84.97 | 9.566% | $93.0982 | $93.10 | $93.10 | $93.10 |
| Purchase #2 | $14.76 | 13.720% | $16.7851 | $16.79 | $16.80 | $16.80 |
| Purchase #3 | $102.28 | 5.798% | $108.2102 | $108.21 | $108.20 | $108.20 |
| Purchase #4 | $149.36 | 7.128% | $160.0064 | $160.01 | $160.00 | $160.00 |
| Purchase #5 | $16.71 | 7.574% | $17.9756 | $17.98 | $18.00 | $18.00 |
| Purchase #6 | $33.42 | 6.336% | $35.5375 | $35.54 | $35.55 | $35.50 |
| Purchase #7 | $130.94 | 12.404% | $147.1818 | $147.18 | $147.20 | $147.20 |
| 7 purchase totals = | $532.44 | $578.7948 | $578.81 | $578.85 | $578.80 | |