| 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 | $31.52 | 5.172% | $33.1502 | $33.15 | $33.15 | $33.20 |
| Purchase #2 | $71.76 | 8.334% | $77.7405 | $77.74 | $77.75 | $77.70 |
| Purchase #3 | $141.45 | 12.683% | $159.3901 | $159.39 | $159.40 | $159.40 |
| Purchase #4 | $16.52 | 6.322% | $17.5644 | $17.56 | $17.55 | $17.60 |
| Purchase #5 | $70.82 | 12.679% | $79.7993 | $79.80 | $79.80 | $79.80 |
| Purchase #6 | $110.65 | 11.508% | $123.3836 | $123.38 | $123.40 | $123.40 |
| Purchase #7 | $226.28 | 7.844% | $244.0294 | $244.03 | $244.05 | $244.00 |
| 7 purchase totals = | $669.00 | $735.0575 | $735.05 | $735.10 | $735.10 | |