| 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 | $28.34 | 4.426% | $29.5943 | $29.59 | $29.60 | $29.60 |
| Purchase #2 | $43.75 | 9.792% | $48.034 | $48.03 | $48.05 | $48.00 |
| Purchase #3 | $46.77 | 8.555% | $50.7712 | $50.77 | $50.75 | $50.80 |
| Purchase #4 | $160.43 | 7.441% | $172.3676 | $172.37 | $172.35 | $172.40 |
| Purchase #5 | $65.67 | 13.134% | $74.2951 | $74.30 | $74.30 | $74.30 |
| Purchase #6 | $150.96 | 7.762% | $162.6775 | $162.68 | $162.70 | $162.70 |
| Purchase #7 | $241.63 | 10.374% | $266.6967 | $266.70 | $266.70 | $266.70 |
| 7 purchase totals = | $737.55 | $804.4364 | $804.44 | $804.45 | $804.50 | |