| 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 | $40.92 | 4.851% | $42.905 | $42.91 | $42.90 | $42.90 |
| Purchase #2 | $43.87 | 7.111% | $46.9896 | $46.99 | $47.00 | $47.00 |
| Purchase #3 | $93.34 | 10.251% | $102.9083 | $102.91 | $102.90 | $102.90 |
| Purchase #4 | $244.65 | 7.612% | $263.2728 | $263.27 | $263.25 | $263.30 |
| Purchase #5 | $79.39 | 6.773% | $84.7671 | $84.77 | $84.75 | $84.80 |
| Purchase #6 | $94.58 | 4.722% | $99.0461 | $99.05 | $99.05 | $99.00 |
| Purchase #7 | $147.48 | 13.711% | $167.701 | $167.70 | $167.70 | $167.70 |
| 7 purchase totals = | $744.23 | $807.5899 | $807.60 | $807.55 | $807.60 | |