| 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 | $17.34 | 11.768% | $19.3806 | $19.38 | $19.40 | $19.40 |
| Purchase #2 | $220.83 | 10.725% | $244.514 | $244.51 | $244.50 | $244.50 |
| Purchase #3 | $34.46 | 6.133% | $36.5734 | $36.57 | $36.55 | $36.60 |
| Purchase #4 | $228.69 | 11.589% | $255.1929 | $255.19 | $255.20 | $255.20 |
| Purchase #5 | $29.90 | 9.851% | $32.8454 | $32.85 | $32.85 | $32.80 |
| Purchase #6 | $203.95 | 4.412% | $212.9483 | $212.95 | $212.95 | $212.90 |
| Purchase #7 | $68.75 | 6.143% | $72.9733 | $72.97 | $72.95 | $73.00 |
| 7 purchase totals = | $803.92 | $874.4279 | $874.42 | $874.40 | $874.40 | |