| 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 | $22.39 | 12.815% | $25.2593 | $25.26 | $25.25 | $25.30 |
| Purchase #2 | $213.98 | 12.497% | $240.7211 | $240.72 | $240.70 | $240.70 |
| Purchase #3 | $29.36 | 8.361% | $31.8148 | $31.81 | $31.80 | $31.80 |
| Purchase #4 | $53.95 | 4.159% | $56.1938 | $56.19 | $56.20 | $56.20 |
| Purchase #5 | $130.88 | 5.461% | $138.0274 | $138.03 | $138.05 | $138.00 |
| Purchase #6 | $64.27 | 11.468% | $71.6405 | $71.64 | $71.65 | $71.60 |
| Purchase #7 | $217.51 | 4.683% | $227.696 | $227.70 | $227.70 | $227.70 |
| 7 purchase totals = | $732.34 | $791.3529 | $791.35 | $791.35 | $791.30 | |