| 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 | $32.54 | 5.603% | $34.3632 | $34.36 | $34.35 | $34.40 |
| Purchase #2 | $198.37 | 7.597% | $213.4402 | $213.44 | $213.45 | $213.40 |
| Purchase #3 | $44.69 | 6.115% | $47.4228 | $47.42 | $47.40 | $47.40 |
| Purchase #4 | $86.67 | 12.309% | $97.3382 | $97.34 | $97.35 | $97.30 |
| Purchase #5 | $204.28 | 6.675% | $217.9157 | $217.92 | $217.90 | $217.90 |
| Purchase #6 | $210.94 | 10.348% | $232.7681 | $232.77 | $232.75 | $232.80 |
| Purchase #7 | $34.75 | 4.735% | $36.3954 | $36.40 | $36.40 | $36.40 |
| 7 purchase totals = | $812.24 | $879.6436 | $879.65 | $879.60 | $879.60 | |