| 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 | $106.65 | 9.757% | $117.0558 | $117.06 | $117.05 | $117.10 |
| Purchase #2 | $88.48 | 9.312% | $96.7193 | $96.72 | $96.70 | $96.70 |
| Purchase #3 | $211.98 | 4.327% | $221.1524 | $221.15 | $221.15 | $221.20 |
| Purchase #4 | $186.69 | 6.159% | $198.1882 | $198.19 | $198.20 | $198.20 |
| Purchase #5 | $107.42 | 9.633% | $117.7678 | $117.77 | $117.75 | $117.80 |
| Purchase #6 | $5.90 | 6.635% | $6.2915 | $6.29 | $6.30 | $6.30 |
| Purchase #7 | $131.59 | 4.352% | $137.3168 | $137.32 | $137.30 | $137.30 |
| 7 purchase totals = | $838.71 | $894.4918 | $894.50 | $894.45 | $894.60 | |