| 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 | $37.84 | 7.367% | $40.6277 | $40.63 | $40.65 | $40.60 |
| Purchase #2 | $76.76 | 7.256% | $82.3297 | $82.33 | $82.35 | $82.30 |
| Purchase #3 | $183.76 | 4.560% | $192.1395 | $192.14 | $192.15 | $192.10 |
| Purchase #4 | $120.53 | 7.251% | $129.2696 | $129.27 | $129.25 | $129.30 |
| Purchase #5 | $227.98 | 8.114% | $246.4783 | $246.48 | $246.50 | $246.50 |
| Purchase #6 | $89.25 | 6.301% | $94.8736 | $94.87 | $94.85 | $94.90 |
| Purchase #7 | $88.78 | 10.497% | $98.0992 | $98.10 | $98.10 | $98.10 |
| 7 purchase totals = | $824.90 | $883.8176 | $883.82 | $883.85 | $883.80 | |