| 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 | $206.84 | 3.305% | $213.6761 | $213.68 | $213.70 | $213.70 |
| Purchase #2 | $8.38 | 13.780% | $9.5348 | $9.53 | $9.55 | $9.50 |
| Purchase #3 | $9.51 | 10.127% | $10.4731 | $10.47 | $10.45 | $10.50 |
| Purchase #4 | $20.68 | 8.519% | $22.4417 | $22.44 | $22.45 | $22.40 |
| Purchase #5 | $39.47 | 12.278% | $44.3161 | $44.32 | $44.30 | $44.30 |
| Purchase #6 | $43.97 | 11.288% | $48.9333 | $48.93 | $48.95 | $48.90 |
| Purchase #7 | $58.87 | 9.252% | $64.3167 | $64.32 | $64.30 | $64.30 |
| 7 purchase totals = | $387.72 | $413.6918 | $413.69 | $413.70 | $413.60 | |