| 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 | $75.62 | 6.599% | $80.6102 | $80.61 | $80.60 | $80.60 |
| Purchase #2 | $33.47 | 13.647% | $38.0377 | $38.04 | $38.05 | $38.00 |
| Purchase #3 | $234.94 | 3.613% | $243.4284 | $243.43 | $243.45 | $243.40 |
| Purchase #4 | $194.86 | 11.474% | $217.2182 | $217.22 | $217.20 | $217.20 |
| Purchase #5 | $122.31 | 11.482% | $136.3536 | $136.35 | $136.35 | $136.40 |
| Purchase #6 | $164.40 | 3.622% | $170.3546 | $170.35 | $170.35 | $170.40 |
| Purchase #7 | $168.95 | 3.248% | $174.4375 | $174.44 | $174.45 | $174.40 |
| 7 purchase totals = | $994.55 | $1,060.4402 | $1,060.44 | $1,060.45 | $1,060.40 | |