| 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 | $101.69 | 7.795% | $109.6167 | $109.62 | $109.60 | $109.60 |
| Purchase #2 | $108.36 | 10.326% | $119.5493 | $119.55 | $119.55 | $119.50 |
| Purchase #3 | $189.48 | 11.163% | $210.6317 | $210.63 | $210.65 | $210.60 |
| Purchase #4 | $232.55 | 11.683% | $259.7188 | $259.72 | $259.70 | $259.70 |
| Purchase #5 | $47.91 | 4.767% | $50.1939 | $50.19 | $50.20 | $50.20 |
| Purchase #6 | $122.74 | 6.637% | $130.8863 | $130.89 | $130.90 | $130.90 |
| Purchase #7 | $72.63 | 6.446% | $77.3117 | $77.31 | $77.30 | $77.30 |
| 7 purchase totals = | $875.36 | $957.9084 | $957.91 | $957.90 | $957.80 | |