| 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 | $31.29 | 5.336% | $32.9596 | $32.96 | $32.95 | $33.00 |
| Purchase #2 | $191.84 | 6.210% | $203.7533 | $203.75 | $203.75 | $203.80 |
| Purchase #3 | $164.44 | 3.618% | $170.3894 | $170.39 | $170.40 | $170.40 |
| Purchase #4 | $67.57 | 4.185% | $70.3978 | $70.40 | $70.40 | $70.40 |
| Purchase #5 | $85.63 | 8.242% | $92.6876 | $92.69 | $92.70 | $92.70 |
| Purchase #6 | $71.52 | 4.477% | $74.722 | $74.72 | $74.70 | $74.70 |
| Purchase #7 | $77.88 | 7.351% | $83.605 | $83.61 | $83.60 | $83.60 |
| 7 purchase totals = | $690.17 | $728.5147 | $728.52 | $728.50 | $728.60 | |