| 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 | $52.97 | 7.476% | $56.93 | $56.93 | $56.95 | $56.90 |
| Purchase #2 | $183.78 | 12.129% | $206.0707 | $206.07 | $206.05 | $206.10 |
| Purchase #3 | $50.29 | 13.779% | $57.2195 | $57.22 | $57.20 | $57.20 |
| Purchase #4 | $195.57 | 12.404% | $219.8285 | $219.83 | $219.85 | $219.80 |
| Purchase #5 | $132.71 | 12.575% | $149.3983 | $149.40 | $149.40 | $149.40 |
| Purchase #6 | $47.93 | 5.705% | $50.6644 | $50.66 | $50.65 | $50.70 |
| Purchase #7 | $128.35 | 5.321% | $135.1795 | $135.18 | $135.20 | $135.20 |
| 7 purchase totals = | $791.60 | $875.2909 | $875.29 | $875.30 | $875.30 | |