| 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 | $41.72 | 6.817% | $44.5641 | $44.56 | $44.55 | $44.60 |
| Purchase #2 | $158.80 | 10.469% | $175.4248 | $175.42 | $175.40 | $175.40 |
| Purchase #3 | $37.99 | 13.208% | $43.0077 | $43.01 | $43.00 | $43.00 |
| Purchase #4 | $17.80 | 4.341% | $18.5727 | $18.57 | $18.55 | $18.60 |
| Purchase #5 | $98.48 | 10.472% | $108.7928 | $108.79 | $108.80 | $108.80 |
| Purchase #6 | $98.46 | 8.579% | $106.9069 | $106.91 | $106.90 | $106.90 |
| Purchase #7 | $186.30 | 9.385% | $203.7843 | $203.78 | $203.80 | $203.80 |
| 7 purchase totals = | $639.55 | $701.0533 | $701.04 | $701.00 | $701.10 | |