| 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 | $92.68 | 6.248% | $98.4706 | $98.47 | $98.45 | $98.50 |
| Purchase #2 | $20.58 | 7.829% | $22.1912 | $22.19 | $22.20 | $22.20 |
| Purchase #3 | $197.72 | 9.660% | $216.8198 | $216.82 | $216.80 | $216.80 |
| Purchase #4 | $28.52 | 3.161% | $29.4215 | $29.42 | $29.40 | $29.40 |
| Purchase #5 | $188.70 | 8.494% | $204.7282 | $204.73 | $204.75 | $204.70 |
| Purchase #6 | $216.74 | 10.872% | $240.304 | $240.30 | $240.30 | $240.30 |
| Purchase #7 | $74.52 | 3.319% | $76.9933 | $76.99 | $77.00 | $77.00 |
| 7 purchase totals = | $819.46 | $888.9286 | $888.92 | $888.90 | $888.90 | |