| 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 | $41.68 | 5.195% | $43.8453 | $43.85 | $43.85 | $43.80 |
| Purchase #2 | $12.80 | 13.140% | $14.4819 | $14.48 | $14.50 | $14.50 |
| Purchase #3 | $162.46 | 11.756% | $181.5588 | $181.56 | $181.55 | $181.60 |
| Purchase #4 | $98.94 | 5.336% | $104.2194 | $104.22 | $104.20 | $104.20 |
| Purchase #5 | $189.74 | 9.625% | $208.0025 | $208.00 | $208.00 | $208.00 |
| Purchase #6 | $29.95 | 9.768% | $32.8755 | $32.88 | $32.90 | $32.90 |
| Purchase #7 | $109.64 | 11.564% | $122.3188 | $122.32 | $122.30 | $122.30 |
| 7 purchase totals = | $645.21 | $707.3022 | $707.31 | $707.30 | $707.30 | |