| 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 | $95.84 | 5.497% | $101.1083 | $101.11 | $101.10 | $101.10 |
| Purchase #2 | $132.71 | 8.202% | $143.5949 | $143.59 | $143.60 | $143.60 |
| Purchase #3 | $197.72 | 11.492% | $220.442 | $220.44 | $220.45 | $220.40 |
| Purchase #4 | $81.47 | 4.373% | $85.0327 | $85.03 | $85.05 | $85.00 |
| Purchase #5 | $52.77 | 5.740% | $55.799 | $55.80 | $55.80 | $55.80 |
| Purchase #6 | $20.55 | 9.829% | $22.5699 | $22.57 | $22.55 | $22.60 |
| Purchase #7 | $129.52 | 7.563% | $139.3156 | $139.32 | $139.30 | $139.30 |
| 7 purchase totals = | $710.58 | $767.8624 | $767.86 | $767.85 | $767.80 | |