| 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 | $70.77 | 13.301% | $80.1831 | $80.18 | $80.20 | $80.20 |
| Purchase #2 | $31.91 | 5.570% | $33.6874 | $33.69 | $33.70 | $33.70 |
| Purchase #3 | $235.92 | 5.503% | $248.9027 | $248.90 | $248.90 | $248.90 |
| Purchase #4 | $152.63 | 5.664% | $161.275 | $161.28 | $161.30 | $161.30 |
| Purchase #5 | $192.99 | 3.790% | $200.3043 | $200.30 | $200.30 | $200.30 |
| Purchase #6 | $53.71 | 3.217% | $55.4379 | $55.44 | $55.45 | $55.40 |
| Purchase #7 | $124.30 | 9.802% | $136.4839 | $136.48 | $136.50 | $136.50 |
| 7 purchase totals = | $862.23 | $916.2743 | $916.27 | $916.35 | $916.30 | |