| 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 | $84.79 | 4.744% | $88.8124 | $88.81 | $88.80 | $88.80 |
| Purchase #2 | $236.48 | 8.516% | $256.6186 | $256.62 | $256.60 | $256.60 |
| Purchase #3 | $44.53 | 4.381% | $46.4809 | $46.48 | $46.50 | $46.50 |
| Purchase #4 | $204.50 | 6.786% | $218.3774 | $218.38 | $218.40 | $218.40 |
| Purchase #5 | $149.33 | 9.859% | $164.0524 | $164.05 | $164.05 | $164.10 |
| Purchase #6 | $54.43 | 11.281% | $60.5702 | $60.57 | $60.55 | $60.60 |
| Purchase #7 | $223.44 | 13.509% | $253.6245 | $253.62 | $253.60 | $253.60 |
| 7 purchase totals = | $997.50 | $1,088.5364 | $1,088.53 | $1,088.50 | $1,088.60 | |