| 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 | $48.56 | 5.424% | $51.1939 | $51.19 | $51.20 | $51.20 |
| Purchase #2 | $170.67 | 12.785% | $192.4902 | $192.49 | $192.50 | $192.50 |
| Purchase #3 | $113.83 | 5.581% | $120.1829 | $120.18 | $120.20 | $120.20 |
| Purchase #4 | $162.56 | 7.584% | $174.8886 | $174.89 | $174.90 | $174.90 |
| Purchase #5 | $19.58 | 10.553% | $21.6463 | $21.65 | $21.65 | $21.60 |
| Purchase #6 | $219.31 | 5.155% | $230.6154 | $230.62 | $230.60 | $230.60 |
| Purchase #7 | $53.38 | 4.578% | $55.8237 | $55.82 | $55.80 | $55.80 |
| 7 purchase totals = | $787.89 | $846.8410 | $846.84 | $846.85 | $846.80 | |