| 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 | $56.37 | 8.871% | $61.3706 | $61.37 | $61.35 | $61.40 |
| Purchase #2 | $12.46 | 8.775% | $13.5534 | $13.55 | $13.55 | $13.60 |
| Purchase #3 | $45.96 | 7.310% | $49.3197 | $49.32 | $49.30 | $49.30 |
| Purchase #4 | $220.56 | 4.314% | $230.075 | $230.08 | $230.10 | $230.10 |
| Purchase #5 | $34.70 | 7.515% | $37.3077 | $37.31 | $37.30 | $37.30 |
| Purchase #6 | $184.88 | 7.158% | $198.1137 | $198.11 | $198.10 | $198.10 |
| Purchase #7 | $37.75 | 6.799% | $40.3166 | $40.32 | $40.30 | $40.30 |
| 7 purchase totals = | $592.68 | $630.0567 | $630.06 | $630.00 | $630.10 | |