| 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 | $63.46 | 3.430% | $65.6367 | $65.64 | $65.65 | $65.60 |
| Purchase #2 | $146.40 | 4.772% | $153.3862 | $153.39 | $153.40 | $153.40 |
| Purchase #3 | $22.54 | 12.433% | $25.3424 | $25.34 | $25.35 | $25.30 |
| Purchase #4 | $94.66 | 5.630% | $99.9894 | $99.99 | $100.00 | $100.00 |
| Purchase #5 | $48.87 | 9.239% | $53.3851 | $53.39 | $53.40 | $53.40 |
| Purchase #6 | $129.43 | 5.804% | $136.9421 | $136.94 | $136.95 | $136.90 |
| Purchase #7 | $235.76 | 13.523% | $267.6418 | $267.64 | $267.65 | $267.60 |
| 7 purchase totals = | $741.12 | $802.3237 | $802.33 | $802.40 | $802.20 | |