| 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 | $18.30 | 5.177% | $19.2474 | $19.25 | $19.25 | $19.20 |
| Purchase #2 | $202.29 | 4.183% | $210.7518 | $210.75 | $210.75 | $210.80 |
| Purchase #3 | $124.94 | 8.423% | $135.4637 | $135.46 | $135.45 | $135.50 |
| Purchase #4 | $15.96 | 11.623% | $17.815 | $17.82 | $17.80 | $17.80 |
| Purchase #5 | $140.38 | 4.210% | $146.29 | $146.29 | $146.30 | $146.30 |
| Purchase #6 | $236.43 | 7.402% | $253.9305 | $253.93 | $253.95 | $253.90 |
| Purchase #7 | $43.76 | 8.644% | $47.5426 | $47.54 | $47.55 | $47.50 |
| 7 purchase totals = | $782.06 | $831.0410 | $831.04 | $831.05 | $831.00 | |