| 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 | $51.55 | 7.344% | $55.3358 | $55.34 | $55.35 | $55.30 |
| Purchase #2 | $81.70 | 11.481% | $91.08 | $91.08 | $91.10 | $91.10 |
| Purchase #3 | $201.30 | 13.115% | $227.7005 | $227.70 | $227.70 | $227.70 |
| Purchase #4 | $76.32 | 5.434% | $80.4672 | $80.47 | $80.45 | $80.50 |
| Purchase #5 | $174.41 | 8.500% | $189.2349 | $189.23 | $189.25 | $189.20 |
| Purchase #6 | $141.49 | 5.472% | $149.2323 | $149.23 | $149.25 | $149.20 |
| Purchase #7 | $194.99 | 6.786% | $208.222 | $208.22 | $208.20 | $208.20 |
| 7 purchase totals = | $921.76 | $1,001.2727 | $1,001.27 | $1,001.30 | $1,001.20 | |