| 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 | $57.39 | 6.169% | $60.9304 | $60.93 | $60.95 | $60.90 |
| Purchase #2 | $7.49 | 11.811% | $8.3746 | $8.37 | $8.35 | $8.40 |
| Purchase #3 | $98.30 | 11.539% | $109.6428 | $109.64 | $109.65 | $109.60 |
| Purchase #4 | $35.96 | 8.375% | $38.9717 | $38.97 | $38.95 | $39.00 |
| Purchase #5 | $147.70 | 3.507% | $152.8798 | $152.88 | $152.90 | $152.90 |
| Purchase #6 | $117.84 | 9.453% | $128.9794 | $128.98 | $129.00 | $129.00 |
| Purchase #7 | $148.30 | 9.447% | $162.3099 | $162.31 | $162.30 | $162.30 |
| 7 purchase totals = | $612.98 | $662.0886 | $662.08 | $662.10 | $662.10 | |