| 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 | $33.79 | 11.484% | $37.6704 | $37.67 | $37.65 | $37.70 |
| Purchase #2 | $80.69 | 8.232% | $87.3324 | $87.33 | $87.35 | $87.30 |
| Purchase #3 | $195.33 | 13.535% | $221.7679 | $221.77 | $221.75 | $221.80 |
| Purchase #4 | $21.29 | 8.595% | $23.1199 | $23.12 | $23.10 | $23.10 |
| Purchase #5 | $215.42 | 9.271% | $235.3916 | $235.39 | $235.40 | $235.40 |
| Purchase #6 | $96.86 | 10.651% | $107.1766 | $107.18 | $107.20 | $107.20 |
| Purchase #7 | $118.95 | 13.635% | $135.1688 | $135.17 | $135.15 | $135.20 |
| 7 purchase totals = | $762.33 | $847.6276 | $847.63 | $847.60 | $847.70 | |