| 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 | $89.91 | 13.870% | $102.3805 | $102.38 | $102.40 | $102.40 |
| Purchase #2 | $19.78 | 7.626% | $21.2884 | $21.29 | $21.30 | $21.30 |
| Purchase #3 | $158.84 | 9.133% | $173.3469 | $173.35 | $173.35 | $173.30 |
| Purchase #4 | $62.29 | 8.624% | $67.6619 | $67.66 | $67.65 | $67.70 |
| Purchase #5 | $40.47 | 5.643% | $42.7537 | $42.75 | $42.75 | $42.80 |
| Purchase #6 | $126.44 | 6.792% | $135.0278 | $135.03 | $135.05 | $135.00 |
| Purchase #7 | $85.39 | 7.115% | $91.4655 | $91.47 | $91.45 | $91.50 |
| 7 purchase totals = | $583.12 | $633.9247 | $633.93 | $633.95 | $634.00 | |