| 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 | $69.89 | 7.164% | $74.8969 | $74.90 | $74.90 | $74.90 |
| Purchase #2 | $120.30 | 9.557% | $131.7971 | $131.80 | $131.80 | $131.80 |
| Purchase #3 | $108.68 | 3.309% | $112.2762 | $112.28 | $112.30 | $112.30 |
| Purchase #4 | $34.29 | 10.740% | $37.9727 | $37.97 | $37.95 | $38.00 |
| Purchase #5 | $156.71 | 9.190% | $171.1116 | $171.11 | $171.10 | $171.10 |
| Purchase #6 | $99.75 | 10.756% | $110.4791 | $110.48 | $110.50 | $110.50 |
| Purchase #7 | $32.60 | 11.245% | $36.2659 | $36.27 | $36.25 | $36.30 |
| 7 purchase totals = | $622.22 | $674.7995 | $674.81 | $674.80 | $674.90 | |