| 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 | $75.98 | 3.451% | $78.6021 | $78.60 | $78.60 | $78.60 |
| Purchase #2 | $137.49 | 9.232% | $150.1831 | $150.18 | $150.20 | $150.20 |
| Purchase #3 | $149.53 | 6.614% | $159.4199 | $159.42 | $159.40 | $159.40 |
| Purchase #4 | $43.32 | 7.231% | $46.4525 | $46.45 | $46.45 | $46.50 |
| Purchase #5 | $248.63 | 6.327% | $264.3608 | $264.36 | $264.35 | $264.40 |
| Purchase #6 | $171.84 | 4.630% | $179.7962 | $179.80 | $179.80 | $179.80 |
| Purchase #7 | $15.32 | 8.516% | $16.6247 | $16.62 | $16.60 | $16.60 |
| 7 purchase totals = | $842.11 | $895.4393 | $895.43 | $895.40 | $895.50 | |