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 | $8.60 | 3.471% | $8.8985 | $8.90 | $8.90 | $8.90 |
Purchase #2 | $35.91 | 11.753% | $40.1305 | $40.13 | $40.15 | $40.10 |
Purchase #3 | $39.57 | 7.296% | $42.457 | $42.46 | $42.45 | $42.50 |
Purchase #4 | $114.62 | 13.171% | $129.7166 | $129.72 | $129.70 | $129.70 |
Purchase #5 | $139.32 | 13.205% | $157.7172 | $157.72 | $157.70 | $157.70 |
Purchase #6 | $20.63 | 9.274% | $22.5432 | $22.54 | $22.55 | $22.50 |
Purchase #7 | $57.49 | 8.105% | $62.1496 | $62.15 | $62.15 | $62.10 |
7 purchase totals = | $416.14 | $463.6126 | $463.62 | $463.60 | $463.50 |