| 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 | $41.35 | 7.281% | $44.3607 | $44.36 | $44.35 | $44.40 |
| Purchase #2 | $16.79 | 6.293% | $17.8466 | $17.85 | $17.85 | $17.80 |
| Purchase #3 | $78.76 | 6.810% | $84.1236 | $84.12 | $84.10 | $84.10 |
| Purchase #4 | $201.51 | 6.822% | $215.257 | $215.26 | $215.25 | $215.30 |
| Purchase #5 | $237.64 | 13.433% | $269.5622 | $269.56 | $269.55 | $269.60 |
| Purchase #6 | $44.52 | 13.498% | $50.5293 | $50.53 | $50.55 | $50.50 |
| Purchase #7 | $114.95 | 11.462% | $128.1256 | $128.13 | $128.15 | $128.10 |
| 7 purchase totals = | $735.52 | $809.8050 | $809.81 | $809.80 | $809.80 | |