| 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 | $91.84 | 5.375% | $96.7764 | $96.78 | $96.80 | $96.80 |
| Purchase #2 | $50.91 | 13.752% | $57.9111 | $57.91 | $57.90 | $57.90 |
| Purchase #3 | $87.81 | 4.713% | $91.9485 | $91.95 | $91.95 | $91.90 |
| Purchase #4 | $185.89 | 9.516% | $203.5793 | $203.58 | $203.60 | $203.60 |
| Purchase #5 | $43.59 | 7.217% | $46.7359 | $46.74 | $46.75 | $46.70 |
| Purchase #6 | $75.80 | 10.703% | $83.9129 | $83.91 | $83.90 | $83.90 |
| Purchase #7 | $63.39 | 3.214% | $65.4274 | $65.43 | $65.45 | $65.40 |
| 7 purchase totals = | $599.23 | $646.2915 | $646.30 | $646.35 | $646.20 | |