| 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 | $72.42 | 9.863% | $79.5628 | $79.56 | $79.55 | $79.60 |
| Purchase #2 | $9.77 | 12.624% | $11.0034 | $11.00 | $11.00 | $11.00 |
| Purchase #3 | $88.44 | 8.612% | $96.0565 | $96.06 | $96.05 | $96.10 |
| Purchase #4 | $192.28 | 7.104% | $205.9396 | $205.94 | $205.95 | $205.90 |
| Purchase #5 | $81.93 | 12.183% | $91.9115 | $91.91 | $91.90 | $91.90 |
| Purchase #6 | $80.26 | 13.114% | $90.7853 | $90.79 | $90.80 | $90.80 |
| Purchase #7 | $166.86 | 6.234% | $177.2621 | $177.26 | $177.25 | $177.30 |
| 7 purchase totals = | $691.96 | $752.5212 | $752.52 | $752.50 | $752.60 | |