| 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 | $31.93 | 11.345% | $35.5525 | $35.55 | $35.55 | $35.60 |
| Purchase #2 | $153.40 | 13.392% | $173.9433 | $173.94 | $173.95 | $173.90 |
| Purchase #3 | $62.28 | 9.198% | $68.0085 | $68.01 | $68.00 | $68.00 |
| Purchase #4 | $185.96 | 9.421% | $203.4793 | $203.48 | $203.50 | $203.50 |
| Purchase #5 | $28.33 | 10.217% | $31.2245 | $31.22 | $31.20 | $31.20 |
| Purchase #6 | $5.44 | 13.228% | $6.1596 | $6.16 | $6.15 | $6.20 |
| Purchase #7 | $102.56 | 12.850% | $115.739 | $115.74 | $115.75 | $115.70 |
| 7 purchase totals = | $569.90 | $634.1067 | $634.10 | $634.10 | $634.10 | |