| 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 | $16.63 | 8.279% | $18.0068 | $18.01 | $18.00 | $18.00 |
| Purchase #2 | $66.97 | 6.211% | $71.1295 | $71.13 | $71.15 | $71.10 |
| Purchase #3 | $174.45 | 11.439% | $194.4053 | $194.41 | $194.40 | $194.40 |
| Purchase #4 | $9.80 | 7.490% | $10.534 | $10.53 | $10.55 | $10.50 |
| Purchase #5 | $19.67 | 9.456% | $21.53 | $21.53 | $21.55 | $21.50 |
| Purchase #6 | $246.45 | 5.196% | $259.2555 | $259.26 | $259.25 | $259.30 |
| Purchase #7 | $149.48 | 10.284% | $164.8525 | $164.85 | $164.85 | $164.90 |
| 7 purchase totals = | $683.45 | $739.7136 | $739.72 | $739.75 | $739.70 | |