| 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 | $51.28 | 5.503% | $54.1019 | $54.10 | $54.10 | $54.10 |
| Purchase #2 | $209.41 | 6.819% | $223.6897 | $223.69 | $223.70 | $223.70 |
| Purchase #3 | $101.72 | 13.215% | $115.1623 | $115.16 | $115.15 | $115.20 |
| Purchase #4 | $186.63 | 8.158% | $201.8553 | $201.86 | $201.85 | $201.90 |
| Purchase #5 | $30.89 | 3.823% | $32.0709 | $32.07 | $32.05 | $32.10 |
| Purchase #6 | $204.42 | 7.424% | $219.5961 | $219.60 | $219.60 | $219.60 |
| Purchase #7 | $100.57 | 7.793% | $108.4074 | $108.41 | $108.40 | $108.40 |
| 7 purchase totals = | $884.92 | $954.8836 | $954.89 | $954.85 | $955.00 | |