| 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 | $44.85 | 13.574% | $50.9379 | $50.94 | $50.95 | $50.90 |
| Purchase #2 | $31.25 | 10.346% | $34.4831 | $34.48 | $34.50 | $34.50 |
| Purchase #3 | $184.71 | 4.610% | $193.2251 | $193.23 | $193.25 | $193.20 |
| Purchase #4 | $236.46 | 13.307% | $267.9257 | $267.93 | $267.95 | $267.90 |
| Purchase #5 | $37.52 | 13.544% | $42.6017 | $42.60 | $42.60 | $42.60 |
| Purchase #6 | $88.60 | 11.776% | $99.0335 | $99.03 | $99.05 | $99.00 |
| Purchase #7 | $177.57 | 7.434% | $190.7706 | $190.77 | $190.75 | $190.80 |
| 7 purchase totals = | $800.96 | $878.9776 | $878.98 | $879.05 | $878.90 | |