| 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 | $65.46 | 5.554% | $69.0956 | $69.10 | $69.10 | $69.10 |
| Purchase #2 | $71.63 | 8.720% | $77.8761 | $77.88 | $77.90 | $77.90 |
| Purchase #3 | $89.37 | 13.187% | $101.1552 | $101.16 | $101.15 | $101.20 |
| Purchase #4 | $147.98 | 5.233% | $155.7238 | $155.72 | $155.70 | $155.70 |
| Purchase #5 | $131.29 | 8.276% | $142.1556 | $142.16 | $142.15 | $142.20 |
| Purchase #6 | $71.40 | 10.300% | $78.7542 | $78.75 | $78.75 | $78.80 |
| Purchase #7 | $177.25 | 9.828% | $194.6701 | $194.67 | $194.65 | $194.70 |
| 7 purchase totals = | $754.38 | $819.4306 | $819.44 | $819.40 | $819.60 | |