| 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 | $47.88 | 3.362% | $49.4897 | $49.49 | $49.50 | $49.50 |
| Purchase #2 | $227.58 | 13.322% | $257.8982 | $257.90 | $257.90 | $257.90 |
| Purchase #3 | $31.44 | 3.581% | $32.5659 | $32.57 | $32.55 | $32.60 |
| Purchase #4 | $233.35 | 10.279% | $257.336 | $257.34 | $257.35 | $257.30 |
| Purchase #5 | $211.67 | 4.694% | $221.6058 | $221.61 | $221.60 | $221.60 |
| Purchase #6 | $81.53 | 6.760% | $87.0414 | $87.04 | $87.05 | $87.00 |
| Purchase #7 | $11.71 | 3.724% | $12.1461 | $12.15 | $12.15 | $12.10 |
| 7 purchase totals = | $845.16 | $918.0831 | $918.10 | $918.10 | $918.00 | |