| 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 | $30.33 | 8.449% | $32.8926 | $32.89 | $32.90 | $32.90 |
| Purchase #2 | $9.43 | 8.702% | $10.2506 | $10.25 | $10.25 | $10.30 |
| Purchase #3 | $29.77 | 7.644% | $32.0456 | $32.05 | $32.05 | $32.00 |
| Purchase #4 | $54.53 | 11.161% | $60.6161 | $60.62 | $60.60 | $60.60 |
| Purchase #5 | $244.63 | 13.115% | $276.7132 | $276.71 | $276.70 | $276.70 |
| Purchase #6 | $159.69 | 6.707% | $170.4004 | $170.40 | $170.40 | $170.40 |
| Purchase #7 | $11.80 | 4.832% | $12.3702 | $12.37 | $12.35 | $12.40 |
| 7 purchase totals = | $540.18 | $595.2887 | $595.29 | $595.25 | $595.30 | |