| 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 | $44.94 | 6.266% | $47.7559 | $47.76 | $47.75 | $47.80 |
| Purchase #2 | $25.78 | 9.533% | $28.2376 | $28.24 | $28.25 | $28.20 |
| Purchase #3 | $84.40 | 7.309% | $90.5688 | $90.57 | $90.55 | $90.60 |
| Purchase #4 | $69.92 | 13.860% | $79.6109 | $79.61 | $79.60 | $79.60 |
| Purchase #5 | $202.26 | 13.105% | $228.7662 | $228.77 | $228.75 | $228.80 |
| Purchase #6 | $10.74 | 7.427% | $11.5377 | $11.54 | $11.55 | $11.50 |
| Purchase #7 | $62.31 | 6.190% | $66.167 | $66.17 | $66.15 | $66.20 |
| 7 purchase totals = | $500.35 | $552.6441 | $552.66 | $552.60 | $552.70 | |