| 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 | $69.28 | 9.869% | $76.1172 | $76.12 | $76.10 | $76.10 |
| Purchase #2 | $10.42 | 5.597% | $11.0032 | $11.00 | $11.00 | $11.00 |
| Purchase #3 | $183.50 | 11.318% | $204.2685 | $204.27 | $204.25 | $204.30 |
| Purchase #4 | $23.32 | 4.854% | $24.452 | $24.45 | $24.45 | $24.50 |
| Purchase #5 | $90.43 | 3.722% | $93.7958 | $93.80 | $93.80 | $93.80 |
| Purchase #6 | $28.94 | 12.588% | $32.583 | $32.58 | $32.60 | $32.60 |
| Purchase #7 | $19.37 | 6.452% | $20.6198 | $20.62 | $20.60 | $20.60 |
| 7 purchase totals = | $425.26 | $462.8395 | $462.84 | $462.80 | $462.90 | |