| 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 | $74.84 | 7.362% | $80.3497 | $80.35 | $80.35 | $80.30 |
| Purchase #2 | $96.46 | 9.304% | $105.4346 | $105.43 | $105.45 | $105.40 |
| Purchase #3 | $128.81 | 4.739% | $134.9143 | $134.91 | $134.90 | $134.90 |
| Purchase #4 | $149.43 | 11.373% | $166.4247 | $166.42 | $166.40 | $166.40 |
| Purchase #5 | $173.49 | 13.798% | $197.4282 | $197.43 | $197.45 | $197.40 |
| Purchase #6 | $137.50 | 4.660% | $143.9075 | $143.91 | $143.90 | $143.90 |
| Purchase #7 | $228.95 | 13.309% | $259.421 | $259.42 | $259.40 | $259.40 |
| 7 purchase totals = | $989.48 | $1,087.8800 | $1,087.87 | $1,087.85 | $1,087.70 | |