| 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 | $58.35 | 9.690% | $64.0041 | $64.00 | $64.00 | $64.00 |
| Purchase #2 | $38.85 | 4.225% | $40.4914 | $40.49 | $40.50 | $40.50 |
| Purchase #3 | $96.58 | 4.874% | $101.2873 | $101.29 | $101.30 | $101.30 |
| Purchase #4 | $189.28 | 7.210% | $202.9271 | $202.93 | $202.95 | $202.90 |
| Purchase #5 | $70.58 | 10.625% | $78.0791 | $78.08 | $78.10 | $78.10 |
| Purchase #6 | $225.52 | 5.748% | $238.4829 | $238.48 | $238.50 | $238.50 |
| Purchase #7 | $243.88 | 10.735% | $270.0605 | $270.06 | $270.05 | $270.10 |
| 7 purchase totals = | $923.04 | $995.3324 | $995.33 | $995.40 | $995.40 | |