| 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 | $90.33 | 10.274% | $99.6105 | $99.61 | $99.60 | $99.60 |
| Purchase #2 | $223.28 | 12.475% | $251.1342 | $251.13 | $251.15 | $251.10 |
| Purchase #3 | $162.88 | 9.683% | $178.6517 | $178.65 | $178.65 | $178.70 |
| Purchase #4 | $10.59 | 9.784% | $11.6261 | $11.63 | $11.65 | $11.60 |
| Purchase #5 | $163.41 | 5.787% | $172.8665 | $172.87 | $172.85 | $172.90 |
| Purchase #6 | $81.40 | 7.143% | $87.2144 | $87.21 | $87.20 | $87.20 |
| Purchase #7 | $10.62 | 10.320% | $11.716 | $11.72 | $11.70 | $11.70 |
| 7 purchase totals = | $742.51 | $812.8194 | $812.82 | $812.80 | $812.80 | |