| 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 | $94.95 | 13.781% | $108.0351 | $108.04 | $108.05 | $108.00 |
| Purchase #2 | $74.93 | 8.850% | $81.5613 | $81.56 | $81.55 | $81.60 |
| Purchase #3 | $43.80 | 11.555% | $48.8611 | $48.86 | $48.85 | $48.90 |
| Purchase #4 | $8.73 | 13.368% | $9.897 | $9.90 | $9.90 | $9.90 |
| Purchase #5 | $141.84 | 9.410% | $155.1871 | $155.19 | $155.20 | $155.20 |
| Purchase #6 | $172.83 | 11.505% | $192.7141 | $192.71 | $192.70 | $192.70 |
| Purchase #7 | $248.25 | 9.395% | $271.5731 | $271.57 | $271.55 | $271.60 |
| 7 purchase totals = | $785.33 | $867.8288 | $867.83 | $867.80 | $867.90 | |