| 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 | $28.33 | 13.166% | $32.0599 | $32.06 | $32.05 | $32.10 |
| Purchase #2 | $63.26 | 3.244% | $65.3122 | $65.31 | $65.30 | $65.30 |
| Purchase #3 | $128.50 | 8.734% | $139.7232 | $139.72 | $139.70 | $139.70 |
| Purchase #4 | $249.95 | 8.500% | $271.1958 | $271.20 | $271.20 | $271.20 |
| Purchase #5 | $90.83 | 13.251% | $102.8659 | $102.87 | $102.85 | $102.90 |
| Purchase #6 | $54.85 | 5.623% | $57.9342 | $57.93 | $57.95 | $57.90 |
| Purchase #7 | $155.55 | 3.637% | $161.2074 | $161.21 | $161.20 | $161.20 |
| 7 purchase totals = | $771.27 | $830.2986 | $830.30 | $830.25 | $830.30 | |