| 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 | $42.59 | 5.634% | $44.9895 | $44.99 | $45.00 | $45.00 |
| Purchase #2 | $120.54 | 12.209% | $135.2567 | $135.26 | $135.25 | $135.30 |
| Purchase #3 | $111.49 | 8.238% | $120.6745 | $120.67 | $120.65 | $120.70 |
| Purchase #4 | $94.92 | 6.614% | $101.198 | $101.20 | $101.20 | $101.20 |
| Purchase #5 | $23.62 | 6.175% | $25.0785 | $25.08 | $25.10 | $25.10 |
| Purchase #6 | $98.85 | 9.812% | $108.5492 | $108.55 | $108.55 | $108.50 |
| Purchase #7 | $175.71 | 10.563% | $194.2702 | $194.27 | $194.25 | $194.30 |
| 7 purchase totals = | $667.72 | $730.0166 | $730.02 | $730.00 | $730.10 | |