| 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 | $46.90 | 12.545% | $52.7836 | $52.78 | $52.80 | $52.80 |
| Purchase #2 | $210.84 | 13.490% | $239.2823 | $239.28 | $239.30 | $239.30 |
| Purchase #3 | $12.75 | 7.832% | $13.7486 | $13.75 | $13.75 | $13.70 |
| Purchase #4 | $235.58 | 11.485% | $262.6364 | $262.64 | $262.65 | $262.60 |
| Purchase #5 | $240.38 | 3.399% | $248.5505 | $248.55 | $248.55 | $248.60 |
| Purchase #6 | $128.63 | 11.787% | $143.7916 | $143.79 | $143.80 | $143.80 |
| Purchase #7 | $32.49 | 13.673% | $36.9324 | $36.93 | $36.95 | $36.90 |
| 7 purchase totals = | $907.57 | $997.7254 | $997.72 | $997.80 | $997.70 | |