| 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 | $14.59 | 3.647% | $15.1221 | $15.12 | $15.10 | $15.10 |
| Purchase #2 | $45.31 | 6.770% | $48.3775 | $48.38 | $48.40 | $48.40 |
| Purchase #3 | $202.86 | 4.260% | $211.5018 | $211.50 | $211.50 | $211.50 |
| Purchase #4 | $161.29 | 9.558% | $176.7061 | $176.71 | $176.70 | $176.70 |
| Purchase #5 | $137.81 | 13.228% | $156.0395 | $156.04 | $156.05 | $156.00 |
| Purchase #6 | $59.32 | 8.277% | $64.2299 | $64.23 | $64.25 | $64.20 |
| Purchase #7 | $174.60 | 4.827% | $183.0279 | $183.03 | $183.05 | $183.00 |
| 7 purchase totals = | $795.78 | $855.0048 | $855.01 | $855.05 | $854.90 | |