| 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 | $22.36 | 7.795% | $24.103 | $24.10 | $24.10 | $24.10 |
| Purchase #2 | $112.84 | 6.154% | $119.7842 | $119.78 | $119.80 | $119.80 |
| Purchase #3 | $96.44 | 12.624% | $108.6146 | $108.61 | $108.60 | $108.60 |
| Purchase #4 | $154.35 | 12.131% | $173.0742 | $173.07 | $173.05 | $173.10 |
| Purchase #5 | $85.77 | 10.471% | $94.751 | $94.75 | $94.75 | $94.80 |
| Purchase #6 | $5.68 | 10.671% | $6.2861 | $6.29 | $6.30 | $6.30 |
| Purchase #7 | $85.98 | 6.574% | $91.6323 | $91.63 | $91.65 | $91.60 |
| 7 purchase totals = | $563.42 | $618.2454 | $618.23 | $618.25 | $618.30 | |