| 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 | $13.76 | 6.337% | $14.632 | $14.63 | $14.65 | $14.60 |
| Purchase #2 | $246.45 | 9.195% | $269.1111 | $269.11 | $269.10 | $269.10 |
| Purchase #3 | $214.79 | 3.498% | $222.3034 | $222.30 | $222.30 | $222.30 |
| Purchase #4 | $138.67 | 13.131% | $156.8788 | $156.88 | $156.90 | $156.90 |
| Purchase #5 | $57.46 | 7.412% | $61.7189 | $61.72 | $61.70 | $61.70 |
| Purchase #6 | $120.50 | 8.399% | $130.6208 | $130.62 | $130.60 | $130.60 |
| Purchase #7 | $22.68 | 10.478% | $25.0564 | $25.06 | $25.05 | $25.10 |
| 7 purchase totals = | $814.31 | $880.3214 | $880.32 | $880.30 | $880.30 | |