| 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 | $95.62 | 10.724% | $105.8743 | $105.87 | $105.85 | $105.90 |
| Purchase #2 | $202.28 | 4.310% | $210.9983 | $211.00 | $211.00 | $211.00 |
| Purchase #3 | $21.34 | 7.126% | $22.8607 | $22.86 | $22.85 | $22.90 |
| Purchase #4 | $19.67 | 13.631% | $22.3512 | $22.35 | $22.35 | $22.40 |
| Purchase #5 | $200.26 | 8.728% | $217.7387 | $217.74 | $217.75 | $217.70 |
| Purchase #6 | $79.64 | 3.432% | $82.3732 | $82.37 | $82.35 | $82.40 |
| Purchase #7 | $55.32 | 13.393% | $62.729 | $62.73 | $62.75 | $62.70 |
| 7 purchase totals = | $674.13 | $724.9254 | $724.92 | $724.90 | $725.00 | |