| 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 | $32.94 | 6.753% | $35.1644 | $35.16 | $35.15 | $35.20 |
| Purchase #2 | $149.28 | 10.368% | $164.7574 | $164.76 | $164.75 | $164.80 |
| Purchase #3 | $230.91 | 8.384% | $250.2695 | $250.27 | $250.25 | $250.30 |
| Purchase #4 | $99.35 | 10.845% | $110.1245 | $110.12 | $110.10 | $110.10 |
| Purchase #5 | $19.96 | 4.852% | $20.9285 | $20.93 | $20.95 | $20.90 |
| Purchase #6 | $16.44 | 13.401% | $18.6431 | $18.64 | $18.65 | $18.60 |
| Purchase #7 | $76.91 | 13.661% | $87.4167 | $87.42 | $87.40 | $87.40 |
| 7 purchase totals = | $625.79 | $687.3041 | $687.30 | $687.25 | $687.30 | |