| 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 | $103.46 | 3.362% | $106.9383 | $106.94 | $106.95 | $106.90 |
| Purchase #2 | $66.34 | 7.111% | $71.0574 | $71.06 | $71.05 | $71.10 |
| Purchase #3 | $27.89 | 6.483% | $29.6981 | $29.70 | $29.70 | $29.70 |
| Purchase #4 | $102.82 | 10.854% | $113.9801 | $113.98 | $114.00 | $114.00 |
| Purchase #5 | $62.47 | 12.872% | $70.5111 | $70.51 | $70.50 | $70.50 |
| Purchase #6 | $89.48 | 9.738% | $98.1936 | $98.19 | $98.20 | $98.20 |
| Purchase #7 | $6.28 | 12.180% | $7.0449 | $7.04 | $7.05 | $7.00 |
| 7 purchase totals = | $458.74 | $497.4235 | $497.42 | $497.45 | $497.40 | |