| 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 | $31.78 | 13.292% | $36.0042 | $36.00 | $36.00 | $36.00 |
| Purchase #2 | $42.97 | 10.566% | $47.5102 | $47.51 | $47.50 | $47.50 |
| Purchase #3 | $118.26 | 5.386% | $124.6295 | $124.63 | $124.65 | $124.60 |
| Purchase #4 | $181.80 | 12.158% | $203.9032 | $203.90 | $203.90 | $203.90 |
| Purchase #5 | $135.70 | 6.674% | $144.7566 | $144.76 | $144.75 | $144.80 |
| Purchase #6 | $148.52 | 9.689% | $162.9101 | $162.91 | $162.90 | $162.90 |
| Purchase #7 | $59.28 | 5.613% | $62.6074 | $62.61 | $62.60 | $62.60 |
| 7 purchase totals = | $718.31 | $782.3212 | $782.32 | $782.30 | $782.30 | |