| 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 | $66.75 | 4.232% | $69.5749 | $69.57 | $69.55 | $69.60 |
| Purchase #2 | $99.76 | 11.589% | $111.3212 | $111.32 | $111.30 | $111.30 |
| Purchase #3 | $8.44 | 10.517% | $9.3276 | $9.33 | $9.35 | $9.30 |
| Purchase #4 | $193.41 | 5.332% | $203.7226 | $203.72 | $203.70 | $203.70 |
| Purchase #5 | $154.90 | 3.243% | $159.9234 | $159.92 | $159.90 | $159.90 |
| Purchase #6 | $193.42 | 4.583% | $202.2844 | $202.28 | $202.30 | $202.30 |
| Purchase #7 | $72.61 | 13.293% | $82.262 | $82.26 | $82.25 | $82.30 |
| 7 purchase totals = | $789.29 | $838.4161 | $838.40 | $838.35 | $838.40 | |