| 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 | $8.86 | 13.202% | $10.0297 | $10.03 | $10.05 | $10.00 |
| Purchase #2 | $172.88 | 13.461% | $196.1514 | $196.15 | $196.15 | $196.20 |
| Purchase #3 | $18.40 | 3.556% | $19.0543 | $19.05 | $19.05 | $19.10 |
| Purchase #4 | $209.68 | 6.580% | $223.4769 | $223.48 | $223.50 | $223.50 |
| Purchase #5 | $42.91 | 12.489% | $48.269 | $48.27 | $48.25 | $48.30 |
| Purchase #6 | $75.26 | 5.612% | $79.4836 | $79.48 | $79.50 | $79.50 |
| Purchase #7 | $128.99 | 13.128% | $145.9238 | $145.92 | $145.90 | $145.90 |
| 7 purchase totals = | $656.98 | $722.3887 | $722.38 | $722.40 | $722.50 | |