| 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 | $72.61 | 6.588% | $77.3935 | $77.39 | $77.40 | $77.40 |
| Purchase #2 | $245.65 | 10.721% | $271.9861 | $271.99 | $272.00 | $272.00 |
| Purchase #3 | $104.96 | 11.318% | $116.8394 | $116.84 | $116.85 | $116.80 |
| Purchase #4 | $202.64 | 8.508% | $219.8806 | $219.88 | $219.90 | $219.90 |
| Purchase #5 | $241.65 | 8.631% | $262.5068 | $262.51 | $262.50 | $262.50 |
| Purchase #6 | $88.71 | 10.763% | $98.2579 | $98.26 | $98.25 | $98.30 |
| Purchase #7 | $155.74 | 5.376% | $164.1126 | $164.11 | $164.10 | $164.10 |
| 7 purchase totals = | $1,111.96 | $1,210.9769 | $1,210.98 | $1,211.00 | $1,211.00 | |