| 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 | $78.55 | 8.666% | $85.3571 | $85.36 | $85.35 | $85.40 |
| Purchase #2 | $226.57 | 6.357% | $240.9731 | $240.97 | $240.95 | $241.00 |
| Purchase #3 | $29.65 | 5.166% | $31.1817 | $31.18 | $31.20 | $31.20 |
| Purchase #4 | $73.79 | 3.214% | $76.1616 | $76.16 | $76.15 | $76.20 |
| Purchase #5 | $250.86 | 13.650% | $285.1024 | $285.10 | $285.10 | $285.10 |
| Purchase #6 | $229.94 | 11.430% | $256.2221 | $256.22 | $256.20 | $256.20 |
| Purchase #7 | $92.78 | 12.608% | $104.4777 | $104.48 | $104.50 | $104.50 |
| 7 purchase totals = | $982.14 | $1,079.4757 | $1,079.47 | $1,079.45 | $1,079.60 | |