| 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 | $49.94 | 9.219% | $54.544 | $54.54 | $54.55 | $54.50 |
| Purchase #2 | $43.54 | 13.503% | $49.4192 | $49.42 | $49.40 | $49.40 |
| Purchase #3 | $203.84 | 10.682% | $225.6142 | $225.61 | $225.60 | $225.60 |
| Purchase #4 | $19.85 | 12.126% | $22.257 | $22.26 | $22.25 | $22.30 |
| Purchase #5 | $136.36 | 10.856% | $151.1632 | $151.16 | $151.15 | $151.20 |
| Purchase #6 | $21.83 | 13.817% | $24.8463 | $24.85 | $24.85 | $24.80 |
| Purchase #7 | $199.88 | 9.399% | $218.6667 | $218.67 | $218.65 | $218.70 |
| 7 purchase totals = | $675.24 | $746.5106 | $746.51 | $746.45 | $746.50 | |