| 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 | $85.25 | 6.683% | $90.9473 | $90.95 | $90.95 | $90.90 |
| Purchase #2 | $33.51 | 6.181% | $35.5813 | $35.58 | $35.60 | $35.60 |
| Purchase #3 | $35.46 | 8.110% | $38.3358 | $38.34 | $38.35 | $38.30 |
| Purchase #4 | $240.57 | 11.816% | $268.9958 | $269.00 | $269.00 | $269.00 |
| Purchase #5 | $242.99 | 6.642% | $259.1294 | $259.13 | $259.15 | $259.10 |
| Purchase #6 | $109.39 | 11.380% | $121.8386 | $121.84 | $121.85 | $121.80 |
| Purchase #7 | $94.56 | 12.748% | $106.6145 | $106.61 | $106.60 | $106.60 |
| 7 purchase totals = | $841.73 | $921.4427 | $921.45 | $921.50 | $921.30 | |