| 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 | $33.42 | 11.446% | $37.2453 | $37.25 | $37.25 | $37.20 |
| Purchase #2 | $84.62 | 5.137% | $88.9669 | $88.97 | $88.95 | $89.00 |
| Purchase #3 | $87.37 | 4.170% | $91.0133 | $91.01 | $91.00 | $91.00 |
| Purchase #4 | $161.53 | 11.441% | $180.0106 | $180.01 | $180.00 | $180.00 |
| Purchase #5 | $54.65 | 13.295% | $61.9157 | $61.92 | $61.90 | $61.90 |
| Purchase #6 | $113.71 | 4.338% | $118.6427 | $118.64 | $118.65 | $118.60 |
| Purchase #7 | $128.25 | 12.607% | $144.4185 | $144.42 | $144.40 | $144.40 |
| 7 purchase totals = | $663.55 | $722.2130 | $722.22 | $722.15 | $722.10 | |