| 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 | $75.69 | 3.613% | $78.4247 | $78.42 | $78.40 | $78.40 |
| Purchase #2 | $28.29 | 13.318% | $32.0577 | $32.06 | $32.05 | $32.10 |
| Purchase #3 | $234.60 | 10.539% | $259.3245 | $259.32 | $259.30 | $259.30 |
| Purchase #4 | $84.60 | 4.115% | $88.0813 | $88.08 | $88.10 | $88.10 |
| Purchase #5 | $58.64 | 11.440% | $65.3484 | $65.35 | $65.35 | $65.30 |
| Purchase #6 | $11.42 | 13.265% | $12.9349 | $12.93 | $12.95 | $12.90 |
| Purchase #7 | $204.93 | 12.674% | $230.9028 | $230.90 | $230.90 | $230.90 |
| 7 purchase totals = | $698.17 | $767.0743 | $767.06 | $767.05 | $767.00 | |