| 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 | $31.93 | 9.517% | $34.9688 | $34.97 | $34.95 | $35.00 |
| Purchase #2 | $67.68 | 7.720% | $72.9049 | $72.90 | $72.90 | $72.90 |
| Purchase #3 | $13.42 | 13.344% | $15.2108 | $15.21 | $15.20 | $15.20 |
| Purchase #4 | $206.93 | 6.113% | $219.5796 | $219.58 | $219.60 | $219.60 |
| Purchase #5 | $37.88 | 5.376% | $39.9164 | $39.92 | $39.90 | $39.90 |
| Purchase #6 | $165.49 | 7.648% | $178.1467 | $178.15 | $178.15 | $178.10 |
| Purchase #7 | $197.30 | 8.387% | $213.8476 | $213.85 | $213.85 | $213.80 |
| 7 purchase totals = | $720.63 | $774.5748 | $774.58 | $774.55 | $774.50 | |