| 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 | $90.57 | 5.151% | $95.2353 | $95.24 | $95.25 | $95.20 |
| Purchase #2 | $160.55 | 6.217% | $170.5314 | $170.53 | $170.55 | $170.50 |
| Purchase #3 | $125.73 | 11.645% | $140.3713 | $140.37 | $140.35 | $140.40 |
| Purchase #4 | $117.81 | 8.826% | $128.2079 | $128.21 | $128.20 | $128.20 |
| Purchase #5 | $243.54 | 3.119% | $251.136 | $251.14 | $251.15 | $251.10 |
| Purchase #6 | $80.88 | 4.650% | $84.6409 | $84.64 | $84.65 | $84.60 |
| Purchase #7 | $182.37 | 11.649% | $203.6143 | $203.61 | $203.60 | $203.60 |
| 7 purchase totals = | $1,001.45 | $1,073.7371 | $1,073.74 | $1,073.75 | $1,073.60 | |