| 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 | $42.54 | 13.206% | $48.1578 | $48.16 | $48.15 | $48.20 |
| Purchase #2 | $41.80 | 11.724% | $46.7006 | $46.70 | $46.70 | $46.70 |
| Purchase #3 | $183.60 | 10.871% | $203.5592 | $203.56 | $203.55 | $203.60 |
| Purchase #4 | $240.64 | 11.807% | $269.0524 | $269.05 | $269.05 | $269.10 |
| Purchase #5 | $74.98 | 11.634% | $83.7032 | $83.70 | $83.70 | $83.70 |
| Purchase #6 | $7.76 | 4.617% | $8.1183 | $8.12 | $8.10 | $8.10 |
| Purchase #7 | $65.53 | 10.282% | $72.2678 | $72.27 | $72.25 | $72.30 |
| 7 purchase totals = | $656.85 | $731.5593 | $731.56 | $731.50 | $731.70 | |