| 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 | $25.74 | 3.561% | $26.6566 | $26.66 | $26.65 | $26.70 |
| Purchase #2 | $69.57 | 5.347% | $73.2899 | $73.29 | $73.30 | $73.30 |
| Purchase #3 | $237.86 | 5.822% | $251.7082 | $251.71 | $251.70 | $251.70 |
| Purchase #4 | $129.98 | 9.433% | $142.241 | $142.24 | $142.25 | $142.20 |
| Purchase #5 | $114.39 | 12.429% | $128.6075 | $128.61 | $128.60 | $128.60 |
| Purchase #6 | $19.47 | 9.414% | $21.3029 | $21.30 | $21.30 | $21.30 |
| Purchase #7 | $176.70 | 7.141% | $189.3181 | $189.32 | $189.30 | $189.30 |
| 7 purchase totals = | $773.71 | $833.1242 | $833.13 | $833.10 | $833.10 | |