| 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 | $24.61 | 13.870% | $28.0234 | $28.02 | $28.00 | $28.00 |
| Purchase #2 | $148.38 | 5.173% | $156.0557 | $156.06 | $156.05 | $156.10 |
| Purchase #3 | $18.84 | 13.163% | $21.3199 | $21.32 | $21.30 | $21.30 |
| Purchase #4 | $61.93 | 9.511% | $67.8202 | $67.82 | $67.80 | $67.80 |
| Purchase #5 | $160.26 | 6.144% | $170.1064 | $170.11 | $170.10 | $170.10 |
| Purchase #6 | $182.59 | 3.498% | $188.977 | $188.98 | $189.00 | $189.00 |
| Purchase #7 | $153.84 | 11.722% | $171.8731 | $171.87 | $171.85 | $171.90 |
| 7 purchase totals = | $750.45 | $804.1757 | $804.18 | $804.10 | $804.20 | |