| 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 | $66.28 | 8.546% | $71.9443 | $71.94 | $71.95 | $71.90 |
| Purchase #2 | $34.75 | 11.856% | $38.87 | $38.87 | $38.85 | $38.90 |
| Purchase #3 | $114.66 | 8.727% | $124.6664 | $124.67 | $124.65 | $124.70 |
| Purchase #4 | $224.98 | 9.410% | $246.1506 | $246.15 | $246.15 | $246.20 |
| Purchase #5 | $15.99 | 5.317% | $16.8402 | $16.84 | $16.85 | $16.80 |
| Purchase #6 | $92.32 | 6.606% | $98.4187 | $98.42 | $98.40 | $98.40 |
| Purchase #7 | $151.85 | 9.132% | $165.7169 | $165.72 | $165.70 | $165.70 |
| 7 purchase totals = | $700.83 | $762.6071 | $762.61 | $762.55 | $762.60 | |