| 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 | $55.94 | 7.240% | $59.9901 | $59.99 | $60.00 | $60.00 |
| Purchase #2 | $183.48 | 6.340% | $195.1126 | $195.11 | $195.10 | $195.10 |
| Purchase #3 | $114.64 | 7.347% | $123.0626 | $123.06 | $123.05 | $123.10 |
| Purchase #4 | $179.38 | 10.177% | $197.6355 | $197.64 | $197.65 | $197.60 |
| Purchase #5 | $92.25 | 13.511% | $104.7139 | $104.71 | $104.70 | $104.70 |
| Purchase #6 | $238.30 | 9.155% | $260.1164 | $260.12 | $260.10 | $260.10 |
| Purchase #7 | $128.43 | 9.458% | $140.5769 | $140.58 | $140.60 | $140.60 |
| 7 purchase totals = | $992.42 | $1,081.2080 | $1,081.21 | $1,081.20 | $1,081.20 | |