| 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 | $75.89 | 5.630% | $80.1626 | $80.16 | $80.15 | $80.20 |
| Purchase #2 | $64.99 | 11.330% | $72.3534 | $72.35 | $72.35 | $72.40 |
| Purchase #3 | $43.35 | 7.438% | $46.5744 | $46.57 | $46.55 | $46.60 |
| Purchase #4 | $244.97 | 10.861% | $271.5762 | $271.58 | $271.60 | $271.60 |
| Purchase #5 | $248.53 | 8.299% | $269.1555 | $269.16 | $269.15 | $269.20 |
| Purchase #6 | $245.97 | 7.836% | $265.2442 | $265.24 | $265.25 | $265.20 |
| Purchase #7 | $29.59 | 9.645% | $32.444 | $32.44 | $32.45 | $32.40 |
| 7 purchase totals = | $953.29 | $1,037.5103 | $1,037.50 | $1,037.50 | $1,037.60 | |