| 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 | $47.80 | 11.302% | $53.2024 | $53.20 | $53.20 | $53.20 |
| Purchase #2 | $81.52 | 11.873% | $91.1989 | $91.20 | $91.20 | $91.20 |
| Purchase #3 | $104.47 | 8.588% | $113.4419 | $113.44 | $113.45 | $113.40 |
| Purchase #4 | $236.79 | 7.211% | $253.8649 | $253.86 | $253.85 | $253.90 |
| Purchase #5 | $192.60 | 8.869% | $209.6817 | $209.68 | $209.70 | $209.70 |
| Purchase #6 | $184.52 | 7.244% | $197.8866 | $197.89 | $197.90 | $197.90 |
| Purchase #7 | $246.47 | 5.293% | $259.5157 | $259.52 | $259.50 | $259.50 |
| 7 purchase totals = | $1,094.17 | $1,178.7921 | $1,178.79 | $1,178.80 | $1,178.80 | |