| 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 | $81.97 | 6.249% | $87.0923 | $87.09 | $87.10 | $87.10 |
| Purchase #2 | $42.66 | 4.813% | $44.7132 | $44.71 | $44.70 | $44.70 |
| Purchase #3 | $31.55 | 4.482% | $32.9641 | $32.96 | $32.95 | $33.00 |
| Purchase #4 | $160.82 | 5.383% | $169.4769 | $169.48 | $169.50 | $169.50 |
| Purchase #5 | $6.73 | 6.182% | $7.146 | $7.15 | $7.15 | $7.10 |
| Purchase #6 | $136.75 | 4.420% | $142.7944 | $142.79 | $142.80 | $142.80 |
| Purchase #7 | $31.71 | 7.616% | $34.125 | $34.13 | $34.15 | $34.10 |
| 7 purchase totals = | $492.19 | $518.3119 | $518.31 | $518.35 | $518.30 | |