| 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 | $7.95 | 12.815% | $8.9688 | $8.97 | $8.95 | $9.00 |
| Purchase #2 | $81.59 | 7.399% | $87.6268 | $87.63 | $87.65 | $87.60 |
| Purchase #3 | $135.54 | 7.848% | $146.1772 | $146.18 | $146.20 | $146.20 |
| Purchase #4 | $67.63 | 8.739% | $73.5402 | $73.54 | $73.55 | $73.50 |
| Purchase #5 | $34.44 | 4.251% | $35.904 | $35.90 | $35.90 | $35.90 |
| Purchase #6 | $237.33 | 9.521% | $259.9262 | $259.93 | $259.95 | $259.90 |
| Purchase #7 | $239.68 | 4.769% | $251.1103 | $251.11 | $251.10 | $251.10 |
| 7 purchase totals = | $804.16 | $863.2535 | $863.26 | $863.30 | $863.20 | |