| 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 | $35.42 | 12.282% | $39.7703 | $39.77 | $39.75 | $39.80 |
| Purchase #2 | $97.92 | 12.136% | $109.8036 | $109.80 | $109.80 | $109.80 |
| Purchase #3 | $141.31 | 4.621% | $147.8399 | $147.84 | $147.85 | $147.80 |
| Purchase #4 | $232.45 | 7.791% | $250.5602 | $250.56 | $250.55 | $250.60 |
| Purchase #5 | $211.78 | 6.535% | $225.6198 | $225.62 | $225.60 | $225.60 |
| Purchase #6 | $50.95 | 9.807% | $55.9467 | $55.95 | $55.95 | $55.90 |
| Purchase #7 | $19.63 | 13.158% | $22.2129 | $22.21 | $22.20 | $22.20 |
| 7 purchase totals = | $789.46 | $851.7534 | $851.75 | $851.70 | $851.70 | |