| 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 | $17.72 | 11.608% | $19.7769 | $19.78 | $19.80 | $19.80 |
| Purchase #2 | $221.64 | 13.103% | $250.6815 | $250.68 | $250.70 | $250.70 |
| Purchase #3 | $165.31 | 7.286% | $177.3545 | $177.35 | $177.35 | $177.40 |
| Purchase #4 | $75.96 | 11.862% | $84.9704 | $84.97 | $84.95 | $85.00 |
| Purchase #5 | $142.60 | 9.799% | $156.5734 | $156.57 | $156.55 | $156.60 |
| Purchase #6 | $44.60 | 13.343% | $50.551 | $50.55 | $50.55 | $50.60 |
| Purchase #7 | $56.78 | 5.385% | $59.8376 | $59.84 | $59.85 | $59.80 |
| 7 purchase totals = | $724.61 | $799.7453 | $799.74 | $799.75 | $799.90 | |