| 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 | $75.47 | 12.432% | $84.8524 | $84.85 | $84.85 | $84.90 |
| Purchase #2 | $155.52 | 12.151% | $174.4172 | $174.42 | $174.40 | $174.40 |
| Purchase #3 | $227.31 | 7.824% | $245.0947 | $245.09 | $245.10 | $245.10 |
| Purchase #4 | $18.46 | 5.119% | $19.405 | $19.41 | $19.40 | $19.40 |
| Purchase #5 | $93.64 | 3.310% | $96.7395 | $96.74 | $96.75 | $96.70 |
| Purchase #6 | $63.44 | 4.460% | $66.2694 | $66.27 | $66.25 | $66.30 |
| Purchase #7 | $40.57 | 7.404% | $43.5738 | $43.57 | $43.55 | $43.60 |
| 7 purchase totals = | $674.41 | $730.3520 | $730.35 | $730.30 | $730.40 | |