| 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 | $54.91 | 11.848% | $61.4157 | $61.42 | $61.40 | $61.40 |
| Purchase #2 | $226.31 | 5.230% | $238.146 | $238.15 | $238.15 | $238.10 |
| Purchase #3 | $39.57 | 13.506% | $44.9143 | $44.91 | $44.90 | $44.90 |
| Purchase #4 | $53.92 | 4.382% | $56.2828 | $56.28 | $56.30 | $56.30 |
| Purchase #5 | $5.28 | 8.195% | $5.7127 | $5.71 | $5.70 | $5.70 |
| Purchase #6 | $92.61 | 6.490% | $98.6204 | $98.62 | $98.60 | $98.60 |
| Purchase #7 | $219.58 | 12.777% | $247.6357 | $247.64 | $247.65 | $247.60 |
| 7 purchase totals = | $692.18 | $752.7276 | $752.73 | $752.70 | $752.60 | |