| 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 | $114.63 | 10.334% | $126.4759 | $126.48 | $126.50 | $126.50 |
| Purchase #2 | $31.78 | 5.677% | $33.5842 | $33.58 | $33.60 | $33.60 |
| Purchase #3 | $164.30 | 12.236% | $184.4037 | $184.40 | $184.40 | $184.40 |
| Purchase #4 | $111.27 | 8.141% | $120.3285 | $120.33 | $120.35 | $120.30 |
| Purchase #5 | $64.26 | 12.136% | $72.0586 | $72.06 | $72.05 | $72.10 |
| Purchase #6 | $110.74 | 4.500% | $115.7233 | $115.72 | $115.70 | $115.70 |
| Purchase #7 | $109.57 | 5.221% | $115.2906 | $115.29 | $115.30 | $115.30 |
| 7 purchase totals = | $706.55 | $767.8648 | $767.86 | $767.90 | $767.90 | |