| 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 | $68.74 | 12.150% | $77.0919 | $77.09 | $77.10 | $77.10 |
| Purchase #2 | $72.58 | 7.567% | $78.0721 | $78.07 | $78.05 | $78.10 |
| Purchase #3 | $69.95 | 5.207% | $73.5923 | $73.59 | $73.60 | $73.60 |
| Purchase #4 | $226.53 | 10.168% | $249.5636 | $249.56 | $249.55 | $249.60 |
| Purchase #5 | $124.45 | 11.142% | $138.3162 | $138.32 | $138.30 | $138.30 |
| Purchase #6 | $79.36 | 4.784% | $83.1566 | $83.16 | $83.15 | $83.20 |
| Purchase #7 | $60.27 | 11.851% | $67.4126 | $67.41 | $67.40 | $67.40 |
| 7 purchase totals = | $701.88 | $767.2053 | $767.20 | $767.15 | $767.30 | |