| 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 | $40.60 | 7.132% | $43.4956 | $43.50 | $43.50 | $43.50 |
| Purchase #2 | $185.96 | 9.133% | $202.9437 | $202.94 | $202.95 | $202.90 |
| Purchase #3 | $108.93 | 5.750% | $115.1935 | $115.19 | $115.20 | $115.20 |
| Purchase #4 | $108.95 | 3.270% | $112.5127 | $112.51 | $112.50 | $112.50 |
| Purchase #5 | $209.71 | 3.106% | $216.2236 | $216.22 | $216.20 | $216.20 |
| Purchase #6 | $225.26 | 3.691% | $233.5743 | $233.57 | $233.55 | $233.60 |
| Purchase #7 | $42.93 | 4.366% | $44.8043 | $44.80 | $44.80 | $44.80 |
| 7 purchase totals = | $922.34 | $968.7477 | $968.73 | $968.70 | $968.70 | |