| 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 | $95.33 | 9.670% | $104.5484 | $104.55 | $104.55 | $104.50 |
| Purchase #2 | $80.42 | 4.789% | $84.2713 | $84.27 | $84.25 | $84.30 |
| Purchase #3 | $98.35 | 13.163% | $111.2958 | $111.30 | $111.30 | $111.30 |
| Purchase #4 | $102.97 | 6.548% | $109.7125 | $109.71 | $109.70 | $109.70 |
| Purchase #5 | $170.84 | 11.594% | $190.6472 | $190.65 | $190.65 | $190.60 |
| Purchase #6 | $201.93 | 9.316% | $220.7418 | $220.74 | $220.75 | $220.70 |
| Purchase #7 | $130.68 | 3.864% | $135.7295 | $135.73 | $135.75 | $135.70 |
| 7 purchase totals = | $880.52 | $956.9465 | $956.95 | $956.95 | $956.80 | |