| 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 | $66.69 | 5.789% | $70.5507 | $70.55 | $70.55 | $70.60 |
| Purchase #2 | $5.73 | 8.574% | $6.2213 | $6.22 | $6.20 | $6.20 |
| Purchase #3 | $9.99 | 8.152% | $10.8044 | $10.80 | $10.80 | $10.80 |
| Purchase #4 | $228.59 | 9.673% | $250.7015 | $250.70 | $250.70 | $250.70 |
| Purchase #5 | $163.59 | 4.145% | $170.3708 | $170.37 | $170.35 | $170.40 |
| Purchase #6 | $55.49 | 6.196% | $58.9282 | $58.93 | $58.95 | $58.90 |
| Purchase #7 | $56.78 | 10.161% | $62.5494 | $62.55 | $62.55 | $62.50 |
| 7 purchase totals = | $586.86 | $630.1263 | $630.12 | $630.10 | $630.10 | |