| 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 | $72.95 | 6.630% | $77.7866 | $77.79 | $77.80 | $77.80 |
| Purchase #2 | $215.33 | 9.196% | $235.1317 | $235.13 | $235.15 | $235.10 |
| Purchase #3 | $80.50 | 9.749% | $88.3479 | $88.35 | $88.35 | $88.30 |
| Purchase #4 | $41.65 | 12.546% | $46.8754 | $46.88 | $46.90 | $46.90 |
| Purchase #5 | $197.93 | 9.155% | $216.0505 | $216.05 | $216.05 | $216.10 |
| Purchase #6 | $158.27 | 11.675% | $176.748 | $176.75 | $176.75 | $176.70 |
| Purchase #7 | $193.46 | 8.836% | $210.5541 | $210.55 | $210.55 | $210.60 |
| 7 purchase totals = | $960.09 | $1,051.4942 | $1,051.50 | $1,051.55 | $1,051.50 | |