| 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 | $72.92 | 11.245% | $81.1199 | $81.12 | $81.10 | $81.10 |
| Purchase #2 | $179.51 | 7.475% | $192.9284 | $192.93 | $192.95 | $192.90 |
| Purchase #3 | $154.85 | 13.541% | $175.8182 | $175.82 | $175.80 | $175.80 |
| Purchase #4 | $29.35 | 7.403% | $31.5228 | $31.52 | $31.50 | $31.50 |
| Purchase #5 | $104.44 | 6.163% | $110.8766 | $110.88 | $110.90 | $110.90 |
| Purchase #6 | $74.90 | 10.807% | $82.9944 | $82.99 | $83.00 | $83.00 |
| Purchase #7 | $250.97 | 10.397% | $277.0634 | $277.06 | $277.05 | $277.10 |
| 7 purchase totals = | $866.94 | $952.3237 | $952.32 | $952.30 | $952.30 | |