| 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 | $43.69 | 8.827% | $47.5465 | $47.55 | $47.55 | $47.50 |
| Purchase #2 | $36.64 | 11.823% | $40.9719 | $40.97 | $40.95 | $41.00 |
| Purchase #3 | $98.39 | 4.731% | $103.0448 | $103.04 | $103.05 | $103.00 |
| Purchase #4 | $213.96 | 11.384% | $238.3172 | $238.32 | $238.30 | $238.30 |
| Purchase #5 | $162.45 | 12.834% | $183.2988 | $183.30 | $183.30 | $183.30 |
| Purchase #6 | $50.31 | 9.748% | $55.2142 | $55.21 | $55.20 | $55.20 |
| Purchase #7 | $211.73 | 12.554% | $238.3106 | $238.31 | $238.30 | $238.30 |
| 7 purchase totals = | $817.17 | $906.7040 | $906.70 | $906.65 | $906.60 | |