| 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 | $22.92 | 3.675% | $23.7623 | $23.76 | $23.75 | $23.80 |
| Purchase #2 | $24.58 | 12.708% | $27.7036 | $27.70 | $27.70 | $27.70 |
| Purchase #3 | $27.28 | 4.229% | $28.4337 | $28.43 | $28.45 | $28.40 |
| Purchase #4 | $228.87 | 11.813% | $255.9064 | $255.91 | $255.90 | $255.90 |
| Purchase #5 | $147.84 | 9.819% | $162.3564 | $162.36 | $162.35 | $162.40 |
| Purchase #6 | $186.74 | 12.771% | $210.5886 | $210.59 | $210.60 | $210.60 |
| Purchase #7 | $175.48 | 12.466% | $197.3553 | $197.36 | $197.35 | $197.40 |
| 7 purchase totals = | $813.71 | $906.1063 | $906.11 | $906.10 | $906.20 | |