| 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 | $92.63 | 13.177% | $104.8359 | $104.84 | $104.85 | $104.80 |
| Purchase #2 | $7.27 | 9.651% | $7.9716 | $7.97 | $7.95 | $8.00 |
| Purchase #3 | $18.28 | 10.656% | $20.2279 | $20.23 | $20.25 | $20.20 |
| Purchase #4 | $181.63 | 4.523% | $189.8451 | $189.85 | $189.85 | $189.80 |
| Purchase #5 | $197.80 | 9.717% | $217.0202 | $217.02 | $217.00 | $217.00 |
| Purchase #6 | $244.95 | 11.783% | $273.8125 | $273.81 | $273.80 | $273.80 |
| Purchase #7 | $17.33 | 10.664% | $19.1781 | $19.18 | $19.20 | $19.20 |
| 7 purchase totals = | $759.89 | $832.8913 | $832.90 | $832.90 | $832.80 | |