| 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 | $76.45 | 5.539% | $80.6846 | $80.68 | $80.70 | $80.70 |
| Purchase #2 | $70.44 | 5.601% | $74.3853 | $74.39 | $74.40 | $74.40 |
| Purchase #3 | $121.50 | 6.532% | $129.4364 | $129.44 | $129.45 | $129.40 |
| Purchase #4 | $227.75 | 9.686% | $249.8099 | $249.81 | $249.80 | $249.80 |
| Purchase #5 | $185.91 | 6.236% | $197.5033 | $197.50 | $197.50 | $197.50 |
| Purchase #6 | $147.72 | 5.146% | $155.3217 | $155.32 | $155.30 | $155.30 |
| Purchase #7 | $7.86 | 7.795% | $8.4727 | $8.47 | $8.45 | $8.50 |
| 7 purchase totals = | $837.63 | $895.6139 | $895.61 | $895.60 | $895.60 | |