| 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 | $62.63 | 7.120% | $67.0893 | $67.09 | $67.10 | $67.10 |
| Purchase #2 | $92.89 | 11.452% | $103.5278 | $103.53 | $103.55 | $103.50 |
| Purchase #3 | $123.45 | 4.656% | $129.1978 | $129.20 | $129.20 | $129.20 |
| Purchase #4 | $140.30 | 5.554% | $148.0923 | $148.09 | $148.10 | $148.10 |
| Purchase #5 | $36.80 | 6.773% | $39.2925 | $39.29 | $39.30 | $39.30 |
| Purchase #6 | $242.36 | 13.181% | $274.3055 | $274.31 | $274.30 | $274.30 |
| Purchase #7 | $8.35 | 11.663% | $9.3239 | $9.32 | $9.30 | $9.30 |
| 7 purchase totals = | $706.78 | $770.8291 | $770.83 | $770.85 | $770.80 | |