| 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 | $68.68 | 3.594% | $71.1484 | $71.15 | $71.15 | $71.10 |
| Purchase #2 | $235.84 | 7.366% | $253.212 | $253.21 | $253.20 | $253.20 |
| Purchase #3 | $68.57 | 11.824% | $76.6777 | $76.68 | $76.70 | $76.70 |
| Purchase #4 | $146.70 | 8.699% | $159.4614 | $159.46 | $159.45 | $159.50 |
| Purchase #5 | $109.67 | 3.631% | $113.6521 | $113.65 | $113.65 | $113.70 |
| Purchase #6 | $82.70 | 7.276% | $88.7173 | $88.72 | $88.70 | $88.70 |
| Purchase #7 | $219.55 | 11.865% | $245.5996 | $245.60 | $245.60 | $245.60 |
| 7 purchase totals = | $931.71 | $1,008.4685 | $1,008.47 | $1,008.45 | $1,008.50 | |