| 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 | $104.92 | 4.182% | $109.3078 | $109.31 | $109.30 | $109.30 |
| Purchase #2 | $87.93 | 10.231% | $96.9261 | $96.93 | $96.95 | $96.90 |
| Purchase #3 | $148.73 | 4.737% | $155.7753 | $155.78 | $155.80 | $155.80 |
| Purchase #4 | $111.66 | 11.221% | $124.1894 | $124.19 | $124.20 | $124.20 |
| Purchase #5 | $21.30 | 10.511% | $23.5388 | $23.54 | $23.55 | $23.50 |
| Purchase #6 | $101.44 | 8.147% | $109.7043 | $109.70 | $109.70 | $109.70 |
| Purchase #7 | $79.65 | 13.426% | $90.3438 | $90.34 | $90.35 | $90.30 |
| 7 purchase totals = | $655.63 | $709.7855 | $709.79 | $709.85 | $709.70 | |