| 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 | $100.39 | 13.721% | $114.1645 | $114.16 | $114.15 | $114.20 |
| Purchase #2 | $28.88 | 8.742% | $31.4047 | $31.40 | $31.40 | $31.40 |
| Purchase #3 | $237.74 | 13.293% | $269.3428 | $269.34 | $269.35 | $269.30 |
| Purchase #4 | $42.55 | 10.127% | $46.859 | $46.86 | $46.85 | $46.90 |
| Purchase #5 | $121.43 | 12.606% | $136.7375 | $136.74 | $136.75 | $136.70 |
| Purchase #6 | $202.91 | 8.282% | $219.715 | $219.72 | $219.70 | $219.70 |
| Purchase #7 | $48.78 | 10.316% | $53.8121 | $53.81 | $53.80 | $53.80 |
| 7 purchase totals = | $782.68 | $872.0356 | $872.03 | $872.00 | $872.00 | |