| 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 | $70.62 | 13.619% | $80.2377 | $80.24 | $80.25 | $80.20 |
| Purchase #2 | $17.83 | 13.396% | $20.2185 | $20.22 | $20.20 | $20.20 |
| Purchase #3 | $121.30 | 9.311% | $132.5942 | $132.59 | $132.60 | $132.60 |
| Purchase #4 | $189.92 | 6.297% | $201.8793 | $201.88 | $201.90 | $201.90 |
| Purchase #5 | $219.55 | 11.334% | $244.4338 | $244.43 | $244.45 | $244.40 |
| Purchase #6 | $95.37 | 10.759% | $105.6309 | $105.63 | $105.65 | $105.60 |
| Purchase #7 | $198.60 | 12.245% | $222.9186 | $222.92 | $222.90 | $222.90 |
| 7 purchase totals = | $913.19 | $1,007.9130 | $1,007.91 | $1,007.95 | $1,007.80 | |