| 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 | $133.84 | 10.819% | $148.3201 | $148.32 | $148.30 | $148.30 |
| Purchase #2 | $145.82 | 5.774% | $154.2396 | $154.24 | $154.25 | $154.20 |
| Purchase #3 | $98.81 | 9.642% | $108.3373 | $108.34 | $108.35 | $108.30 |
| Purchase #4 | $44.71 | 9.798% | $49.0907 | $49.09 | $49.10 | $49.10 |
| Purchase #5 | $58.51 | 3.509% | $60.5631 | $60.56 | $60.55 | $60.60 |
| Purchase #6 | $92.37 | 12.656% | $104.0603 | $104.06 | $104.05 | $104.10 |
| Purchase #7 | $71.53 | 8.136% | $77.3497 | $77.35 | $77.35 | $77.30 |
| 7 purchase totals = | $645.59 | $701.9608 | $701.96 | $701.95 | $701.90 | |