| 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 | $38.71 | 12.330% | $43.4829 | $43.48 | $43.50 | $43.50 |
| Purchase #2 | $95.70 | 13.504% | $108.6233 | $108.62 | $108.60 | $108.60 |
| Purchase #3 | $194.55 | 12.847% | $219.5438 | $219.54 | $219.55 | $219.50 |
| Purchase #4 | $228.30 | 4.405% | $238.3566 | $238.36 | $238.35 | $238.40 |
| Purchase #5 | $175.44 | 12.569% | $197.4911 | $197.49 | $197.50 | $197.50 |
| Purchase #6 | $7.65 | 12.240% | $8.5864 | $8.59 | $8.60 | $8.60 |
| Purchase #7 | $133.64 | 6.410% | $142.2063 | $142.21 | $142.20 | $142.20 |
| 7 purchase totals = | $873.99 | $958.2904 | $958.29 | $958.30 | $958.30 | |