| 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 | $39.80 | 13.553% | $45.1941 | $45.19 | $45.20 | $45.20 |
| Purchase #2 | $59.31 | 10.671% | $65.639 | $65.64 | $65.65 | $65.60 |
| Purchase #3 | $45.51 | 4.662% | $47.6317 | $47.63 | $47.65 | $47.60 |
| Purchase #4 | $216.98 | 11.402% | $241.7201 | $241.72 | $241.70 | $241.70 |
| Purchase #5 | $58.45 | 10.722% | $64.717 | $64.72 | $64.70 | $64.70 |
| Purchase #6 | $179.31 | 7.594% | $192.9268 | $192.93 | $192.95 | $192.90 |
| Purchase #7 | $66.76 | 6.796% | $71.297 | $71.30 | $71.30 | $71.30 |
| 7 purchase totals = | $666.12 | $729.1257 | $729.13 | $729.15 | $729.00 | |