| 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 | $15.78 | 7.291% | $16.9305 | $16.93 | $16.95 | $16.90 |
| Purchase #2 | $18.56 | 6.180% | $19.707 | $19.71 | $19.70 | $19.70 |
| Purchase #3 | $54.93 | 6.788% | $58.6586 | $58.66 | $58.65 | $58.70 |
| Purchase #4 | $175.91 | 4.135% | $183.1839 | $183.18 | $183.20 | $183.20 |
| Purchase #5 | $244.62 | 8.570% | $265.5839 | $265.58 | $265.60 | $265.60 |
| Purchase #6 | $7.97 | 8.873% | $8.6772 | $8.68 | $8.70 | $8.70 |
| Purchase #7 | $228.47 | 13.189% | $258.6029 | $258.60 | $258.60 | $258.60 |
| 7 purchase totals = | $746.24 | $811.3440 | $811.34 | $811.40 | $811.40 | |