| 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 | $47.59 | 5.345% | $50.1337 | $50.13 | $50.15 | $50.10 |
| Purchase #2 | $172.34 | 9.588% | $188.864 | $188.86 | $188.85 | $188.90 |
| Purchase #3 | $90.85 | 11.384% | $101.1924 | $101.19 | $101.20 | $101.20 |
| Purchase #4 | $211.71 | 8.474% | $229.6503 | $229.65 | $229.65 | $229.70 |
| Purchase #5 | $29.42 | 5.695% | $31.0955 | $31.10 | $31.10 | $31.10 |
| Purchase #6 | $7.94 | 3.150% | $8.1901 | $8.19 | $8.20 | $8.20 |
| Purchase #7 | $249.58 | 5.680% | $263.7561 | $263.76 | $263.75 | $263.80 |
| 7 purchase totals = | $809.43 | $872.8821 | $872.88 | $872.90 | $873.00 | |