| 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 | $93.62 | 5.547% | $98.8131 | $98.81 | $98.80 | $98.80 |
| Purchase #2 | $134.79 | 9.780% | $147.9725 | $147.97 | $147.95 | $148.00 |
| Purchase #3 | $53.47 | 9.625% | $58.6165 | $58.62 | $58.60 | $58.60 |
| Purchase #4 | $13.93 | 3.873% | $14.4695 | $14.47 | $14.45 | $14.50 |
| Purchase #5 | $167.62 | 8.722% | $182.2398 | $182.24 | $182.25 | $182.20 |
| Purchase #6 | $130.36 | 3.787% | $135.2967 | $135.30 | $135.30 | $135.30 |
| Purchase #7 | $85.40 | 8.248% | $92.4438 | $92.44 | $92.45 | $92.40 |
| 7 purchase totals = | $679.19 | $729.8519 | $729.85 | $729.80 | $729.80 | |