| 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 | $64.40 | 13.408% | $73.0348 | $73.03 | $73.05 | $73.00 |
| Purchase #2 | $241.85 | 13.512% | $274.5288 | $274.53 | $274.55 | $274.50 |
| Purchase #3 | $42.31 | 12.242% | $47.4896 | $47.49 | $47.50 | $47.50 |
| Purchase #4 | $64.88 | 5.815% | $68.6528 | $68.65 | $68.65 | $68.70 |
| Purchase #5 | $9.90 | 11.611% | $11.0495 | $11.05 | $11.05 | $11.00 |
| Purchase #6 | $21.47 | 10.225% | $23.6653 | $23.67 | $23.65 | $23.70 |
| Purchase #7 | $123.74 | 4.379% | $129.1586 | $129.16 | $129.15 | $129.20 |
| 7 purchase totals = | $568.55 | $627.5794 | $627.58 | $627.60 | $627.60 | |