| 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 | $26.71 | 6.613% | $28.4763 | $28.48 | $28.50 | $28.50 |
| Purchase #2 | $128.31 | 4.269% | $133.7876 | $133.79 | $133.80 | $133.80 |
| Purchase #3 | $244.64 | 8.520% | $265.4833 | $265.48 | $265.50 | $265.50 |
| Purchase #4 | $82.52 | 6.184% | $87.623 | $87.62 | $87.60 | $87.60 |
| Purchase #5 | $94.48 | 6.308% | $100.4398 | $100.44 | $100.45 | $100.40 |
| Purchase #6 | $233.50 | 10.145% | $257.1886 | $257.19 | $257.20 | $257.20 |
| Purchase #7 | $82.64 | 11.226% | $91.9172 | $91.92 | $91.90 | $91.90 |
| 7 purchase totals = | $892.80 | $964.9158 | $964.92 | $964.95 | $964.90 | |