| 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 | $51.57 | 10.399% | $56.9328 | $56.93 | $56.95 | $56.90 |
| Purchase #2 | $233.57 | 11.289% | $259.9377 | $259.94 | $259.95 | $259.90 |
| Purchase #3 | $37.85 | 7.771% | $40.7913 | $40.79 | $40.80 | $40.80 |
| Purchase #4 | $80.51 | 8.734% | $87.5417 | $87.54 | $87.55 | $87.50 |
| Purchase #5 | $172.84 | 7.516% | $185.8307 | $185.83 | $185.85 | $185.80 |
| Purchase #6 | $86.74 | 3.824% | $90.0569 | $90.06 | $90.05 | $90.10 |
| Purchase #7 | $26.43 | 12.248% | $29.6671 | $29.67 | $29.65 | $29.70 |
| 7 purchase totals = | $689.51 | $750.7582 | $750.76 | $750.80 | $750.70 | |