| 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 | $17.75 | 11.804% | $19.8452 | $19.85 | $19.85 | $19.80 |
| Purchase #2 | $192.76 | 10.721% | $213.4258 | $213.43 | $213.45 | $213.40 |
| Purchase #3 | $83.48 | 12.165% | $93.6353 | $93.64 | $93.65 | $93.60 |
| Purchase #4 | $210.79 | 10.827% | $233.6122 | $233.61 | $233.60 | $233.60 |
| Purchase #5 | $79.63 | 5.843% | $84.2828 | $84.28 | $84.30 | $84.30 |
| Purchase #6 | $68.53 | 3.767% | $71.1115 | $71.11 | $71.10 | $71.10 |
| Purchase #7 | $15.37 | 12.385% | $17.2736 | $17.27 | $17.25 | $17.30 |
| 7 purchase totals = | $668.31 | $733.1864 | $733.19 | $733.20 | $733.10 | |