| 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 | $53.95 | 6.692% | $57.5603 | $57.56 | $57.55 | $57.60 |
| Purchase #2 | $154.45 | 11.249% | $171.8241 | $171.82 | $171.80 | $171.80 |
| Purchase #3 | $21.70 | 5.656% | $22.9274 | $22.93 | $22.95 | $22.90 |
| Purchase #4 | $47.90 | 7.257% | $51.3761 | $51.38 | $51.40 | $51.40 |
| Purchase #5 | $201.55 | 9.748% | $221.1971 | $221.20 | $221.20 | $221.20 |
| Purchase #6 | $40.87 | 5.797% | $43.2392 | $43.24 | $43.25 | $43.20 |
| Purchase #7 | $219.38 | 8.826% | $238.7425 | $238.74 | $238.75 | $238.70 |
| 7 purchase totals = | $739.80 | $806.8667 | $806.87 | $806.90 | $806.80 | |