| 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 | $29.47 | 8.516% | $31.9797 | $31.98 | $32.00 | $32.00 |
| Purchase #2 | $80.96 | 12.661% | $91.2103 | $91.21 | $91.20 | $91.20 |
| Purchase #3 | $130.89 | 11.764% | $146.2879 | $146.29 | $146.30 | $146.30 |
| Purchase #4 | $245.81 | 10.642% | $271.9691 | $271.97 | $271.95 | $272.00 |
| Purchase #5 | $204.52 | 7.288% | $219.4254 | $219.43 | $219.45 | $219.40 |
| Purchase #6 | $96.28 | 5.638% | $101.7083 | $101.71 | $101.70 | $101.70 |
| Purchase #7 | $5.43 | 12.137% | $6.089 | $6.09 | $6.10 | $6.10 |
| 7 purchase totals = | $793.36 | $868.6697 | $868.68 | $868.70 | $868.70 | |