| 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 | $31.50 | 9.415% | $34.4657 | $34.47 | $34.45 | $34.50 |
| Purchase #2 | $221.45 | 7.259% | $237.5251 | $237.53 | $237.55 | $237.50 |
| Purchase #3 | $174.33 | 10.401% | $192.4621 | $192.46 | $192.45 | $192.50 |
| Purchase #4 | $19.29 | 12.553% | $21.7115 | $21.71 | $21.70 | $21.70 |
| Purchase #5 | $226.72 | 8.755% | $246.5693 | $246.57 | $246.55 | $246.60 |
| Purchase #6 | $97.43 | 4.499% | $101.8134 | $101.81 | $101.80 | $101.80 |
| Purchase #7 | $131.70 | 5.468% | $138.9014 | $138.90 | $138.90 | $138.90 |
| 7 purchase totals = | $902.42 | $973.4485 | $973.45 | $973.40 | $973.50 | |