| 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 | $102.77 | 5.760% | $108.6896 | $108.69 | $108.70 | $108.70 |
| Purchase #2 | $175.37 | 10.331% | $193.4875 | $193.49 | $193.50 | $193.50 |
| Purchase #3 | $68.51 | 4.658% | $71.7012 | $71.70 | $71.70 | $71.70 |
| Purchase #4 | $27.53 | 6.665% | $29.3649 | $29.36 | $29.35 | $29.40 |
| Purchase #5 | $99.94 | 10.287% | $110.2208 | $110.22 | $110.20 | $110.20 |
| Purchase #6 | $241.63 | 5.815% | $255.6808 | $255.68 | $255.70 | $255.70 |
| Purchase #7 | $202.76 | 7.697% | $218.3664 | $218.37 | $218.35 | $218.40 |
| 7 purchase totals = | $918.51 | $987.5112 | $987.51 | $987.50 | $987.60 | |