| 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 | $120.69 | 9.792% | $132.508 | $132.51 | $132.50 | $132.50 |
| Purchase #2 | $175.37 | 12.825% | $197.8612 | $197.86 | $197.85 | $197.90 |
| Purchase #3 | $5.42 | 9.407% | $5.9299 | $5.93 | $5.95 | $5.90 |
| Purchase #4 | $72.66 | 10.314% | $80.1542 | $80.15 | $80.15 | $80.20 |
| Purchase #5 | $35.61 | 8.236% | $38.5428 | $38.54 | $38.55 | $38.50 |
| Purchase #6 | $22.51 | 5.871% | $23.8316 | $23.83 | $23.85 | $23.80 |
| Purchase #7 | $246.62 | 3.681% | $255.6981 | $255.70 | $255.70 | $255.70 |
| 7 purchase totals = | $678.88 | $734.5258 | $734.52 | $734.55 | $734.50 | |