| 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 | $73.32 | 3.255% | $75.7066 | $75.71 | $75.70 | $75.70 |
| Purchase #2 | $30.63 | 6.726% | $32.6902 | $32.69 | $32.70 | $32.70 |
| Purchase #3 | $124.83 | 10.485% | $137.9184 | $137.92 | $137.90 | $137.90 |
| Purchase #4 | $194.76 | 4.384% | $203.2983 | $203.30 | $203.30 | $203.30 |
| Purchase #5 | $211.99 | 5.828% | $224.3448 | $224.34 | $224.35 | $224.30 |
| Purchase #6 | $28.52 | 11.640% | $31.8397 | $31.84 | $31.85 | $31.80 |
| Purchase #7 | $176.70 | 9.583% | $193.6332 | $193.63 | $193.65 | $193.60 |
| 7 purchase totals = | $840.75 | $899.4312 | $899.43 | $899.45 | $899.30 | |