| 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 | $101.74 | 5.138% | $106.9674 | $106.97 | $106.95 | $107.00 |
| Purchase #2 | $21.98 | 10.388% | $24.2633 | $24.26 | $24.25 | $24.30 |
| Purchase #3 | $153.49 | 6.170% | $162.9603 | $162.96 | $162.95 | $163.00 |
| Purchase #4 | $91.91 | 7.209% | $98.5358 | $98.54 | $98.55 | $98.50 |
| Purchase #5 | $40.47 | 7.149% | $43.3632 | $43.36 | $43.35 | $43.40 |
| Purchase #6 | $177.91 | 9.690% | $195.1495 | $195.15 | $195.15 | $195.10 |
| Purchase #7 | $100.62 | 9.757% | $110.4375 | $110.44 | $110.45 | $110.40 |
| 7 purchase totals = | $688.12 | $741.6770 | $741.68 | $741.65 | $741.70 | |