| 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 | $45.88 | 11.814% | $51.3003 | $51.30 | $51.30 | $51.30 |
| Purchase #2 | $39.32 | 10.133% | $43.3043 | $43.30 | $43.30 | $43.30 |
| Purchase #3 | $173.54 | 3.212% | $179.1141 | $179.11 | $179.10 | $179.10 |
| Purchase #4 | $17.40 | 12.323% | $19.5442 | $19.54 | $19.55 | $19.50 |
| Purchase #5 | $195.82 | 8.129% | $211.7382 | $211.74 | $211.75 | $211.70 |
| Purchase #6 | $67.52 | 10.651% | $74.7116 | $74.71 | $74.70 | $74.70 |
| Purchase #7 | $116.45 | 12.433% | $130.9282 | $130.93 | $130.95 | $130.90 |
| 7 purchase totals = | $655.93 | $710.6409 | $710.63 | $710.65 | $710.50 | |