| 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 | $70.79 | 7.816% | $76.3229 | $76.32 | $76.30 | $76.30 |
| Purchase #2 | $223.29 | 6.673% | $238.1901 | $238.19 | $238.20 | $238.20 |
| Purchase #3 | $188.66 | 8.109% | $203.9584 | $203.96 | $203.95 | $204.00 |
| Purchase #4 | $37.68 | 11.589% | $42.0467 | $42.05 | $42.05 | $42.00 |
| Purchase #5 | $85.56 | 7.405% | $91.8957 | $91.90 | $91.90 | $91.90 |
| Purchase #6 | $147.68 | 9.251% | $161.3419 | $161.34 | $161.35 | $161.30 |
| Purchase #7 | $142.69 | 10.337% | $157.4399 | $157.44 | $157.45 | $157.40 |
| 7 purchase totals = | $896.35 | $971.1956 | $971.20 | $971.20 | $971.10 | |