| 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 | $109.76 | 9.771% | $120.4846 | $120.48 | $120.50 | $120.50 |
| Purchase #2 | $147.78 | 4.236% | $154.04 | $154.04 | $154.05 | $154.00 |
| Purchase #3 | $70.86 | 4.337% | $73.9332 | $73.93 | $73.95 | $73.90 |
| Purchase #4 | $88.51 | 6.321% | $94.1047 | $94.10 | $94.10 | $94.10 |
| Purchase #5 | $170.39 | 3.607% | $176.536 | $176.54 | $176.55 | $176.50 |
| Purchase #6 | $152.62 | 6.869% | $163.1035 | $163.10 | $163.10 | $163.10 |
| Purchase #7 | $135.87 | 5.137% | $142.8496 | $142.85 | $142.85 | $142.80 |
| 7 purchase totals = | $875.79 | $925.0516 | $925.04 | $925.10 | $924.90 | |