| 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 | $65.39 | 7.569% | $70.3394 | $70.34 | $70.35 | $70.30 |
| Purchase #2 | $27.49 | 5.459% | $28.9907 | $28.99 | $29.00 | $29.00 |
| Purchase #3 | $142.95 | 13.574% | $162.354 | $162.35 | $162.35 | $162.40 |
| Purchase #4 | $139.72 | 3.251% | $144.2623 | $144.26 | $144.25 | $144.30 |
| Purchase #5 | $112.92 | 6.518% | $120.2801 | $120.28 | $120.30 | $120.30 |
| Purchase #6 | $188.69 | 13.188% | $213.5744 | $213.57 | $213.55 | $213.60 |
| Purchase #7 | $40.65 | 9.489% | $44.5073 | $44.51 | $44.50 | $44.50 |
| 7 purchase totals = | $717.81 | $784.3082 | $784.30 | $784.30 | $784.40 | |