| 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 | $46.92 | 3.780% | $48.6936 | $48.69 | $48.70 | $48.70 |
| Purchase #2 | $182.42 | 7.255% | $195.6546 | $195.65 | $195.65 | $195.70 |
| Purchase #3 | $193.90 | 9.253% | $211.8416 | $211.84 | $211.85 | $211.80 |
| Purchase #4 | $148.95 | 12.706% | $167.8756 | $167.88 | $167.90 | $167.90 |
| Purchase #5 | $107.71 | 5.647% | $113.7924 | $113.79 | $113.80 | $113.80 |
| Purchase #6 | $100.82 | 8.148% | $109.0348 | $109.03 | $109.05 | $109.00 |
| Purchase #7 | $70.71 | 4.561% | $73.9351 | $73.94 | $73.95 | $73.90 |
| 7 purchase totals = | $851.43 | $920.8277 | $920.82 | $920.90 | $920.80 | |