| 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 | $106.94 | 5.708% | $113.0441 | $113.04 | $113.05 | $113.00 |
| Purchase #2 | $111.68 | 8.193% | $120.8299 | $120.83 | $120.85 | $120.80 |
| Purchase #3 | $226.60 | 12.760% | $255.5142 | $255.51 | $255.50 | $255.50 |
| Purchase #4 | $128.77 | 9.573% | $141.0972 | $141.10 | $141.10 | $141.10 |
| Purchase #5 | $7.92 | 3.387% | $8.1883 | $8.19 | $8.20 | $8.20 |
| Purchase #6 | $57.90 | 3.608% | $59.989 | $59.99 | $60.00 | $60.00 |
| Purchase #7 | $36.77 | 10.459% | $40.6158 | $40.62 | $40.60 | $40.60 |
| 7 purchase totals = | $676.58 | $739.2785 | $739.28 | $739.30 | $739.20 | |