| 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 | $75.87 | 4.484% | $79.272 | $79.27 | $79.25 | $79.30 |
| Purchase #2 | $172.62 | 12.693% | $194.5307 | $194.53 | $194.55 | $194.50 |
| Purchase #3 | $37.55 | 4.844% | $39.3689 | $39.37 | $39.35 | $39.40 |
| Purchase #4 | $101.38 | 4.686% | $106.1307 | $106.13 | $106.15 | $106.10 |
| Purchase #5 | $221.98 | 11.111% | $246.6442 | $246.64 | $246.65 | $246.60 |
| Purchase #6 | $64.84 | 4.626% | $67.8395 | $67.84 | $67.85 | $67.80 |
| Purchase #7 | $36.76 | 3.417% | $38.0161 | $38.02 | $38.00 | $38.00 |
| 7 purchase totals = | $711.00 | $771.8021 | $771.80 | $771.80 | $771.70 | |