| 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 | $63.63 | 9.266% | $69.526 | $69.53 | $69.55 | $69.50 |
| Purchase #2 | $42.39 | 4.331% | $44.2259 | $44.23 | $44.25 | $44.20 |
| Purchase #3 | $184.48 | 7.222% | $197.8031 | $197.80 | $197.80 | $197.80 |
| Purchase #4 | $181.49 | 5.750% | $191.9257 | $191.93 | $191.95 | $191.90 |
| Purchase #5 | $6.66 | 13.587% | $7.5649 | $7.56 | $7.55 | $7.60 |
| Purchase #6 | $156.73 | 3.785% | $162.6622 | $162.66 | $162.65 | $162.70 |
| Purchase #7 | $146.88 | 8.379% | $159.1871 | $159.19 | $159.20 | $159.20 |
| 7 purchase totals = | $782.26 | $832.8949 | $832.90 | $832.95 | $832.90 | |