| 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 | $41.53 | 8.144% | $44.9122 | $44.91 | $44.90 | $44.90 |
| Purchase #2 | $20.81 | 9.288% | $22.7428 | $22.74 | $22.75 | $22.70 |
| Purchase #3 | $193.88 | 3.515% | $200.6949 | $200.69 | $200.70 | $200.70 |
| Purchase #4 | $8.52 | 3.842% | $8.8473 | $8.85 | $8.85 | $8.80 |
| Purchase #5 | $148.45 | 10.670% | $164.2896 | $164.29 | $164.30 | $164.30 |
| Purchase #6 | $197.73 | 11.325% | $220.1229 | $220.12 | $220.10 | $220.10 |
| Purchase #7 | $129.80 | 7.308% | $139.2858 | $139.29 | $139.30 | $139.30 |
| 7 purchase totals = | $740.72 | $800.8955 | $800.89 | $800.90 | $800.80 | |