| 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 | $45.99 | 13.333% | $52.1218 | $52.12 | $52.10 | $52.10 |
| Purchase #2 | $42.92 | 10.365% | $47.3687 | $47.37 | $47.35 | $47.40 |
| Purchase #3 | $83.36 | 6.729% | $88.9693 | $88.97 | $88.95 | $89.00 |
| Purchase #4 | $160.71 | 9.592% | $176.1253 | $176.13 | $176.15 | $176.10 |
| Purchase #5 | $53.94 | 9.142% | $58.8712 | $58.87 | $58.85 | $58.90 |
| Purchase #6 | $246.66 | 6.443% | $262.5523 | $262.55 | $262.55 | $262.60 |
| Purchase #7 | $205.58 | 4.199% | $214.2123 | $214.21 | $214.20 | $214.20 |
| 7 purchase totals = | $839.16 | $900.2209 | $900.22 | $900.15 | $900.30 | |