| 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 | $96.76 | 5.174% | $101.7664 | $101.77 | $101.75 | $101.80 |
| Purchase #2 | $45.88 | 11.434% | $51.1259 | $51.13 | $51.15 | $51.10 |
| Purchase #3 | $187.60 | 13.664% | $213.2337 | $213.23 | $213.25 | $213.20 |
| Purchase #4 | $75.93 | 13.173% | $85.9323 | $85.93 | $85.95 | $85.90 |
| Purchase #5 | $12.72 | 5.164% | $13.3769 | $13.38 | $13.40 | $13.40 |
| Purchase #6 | $129.35 | 9.487% | $141.6214 | $141.62 | $141.60 | $141.60 |
| Purchase #7 | $16.46 | 6.481% | $17.5268 | $17.53 | $17.55 | $17.50 |
| 7 purchase totals = | $564.70 | $624.5834 | $624.59 | $624.65 | $624.50 | |