| 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 | $94.76 | 13.376% | $107.4351 | $107.44 | $107.45 | $107.40 |
| Purchase #2 | $135.90 | 10.502% | $150.1722 | $150.17 | $150.15 | $150.20 |
| Purchase #3 | $99.52 | 3.509% | $103.0122 | $103.01 | $103.00 | $103.00 |
| Purchase #4 | $43.58 | 9.351% | $47.6552 | $47.66 | $47.65 | $47.70 |
| Purchase #5 | $136.64 | 4.291% | $142.5032 | $142.50 | $142.50 | $142.50 |
| Purchase #6 | $159.41 | 6.223% | $169.3301 | $169.33 | $169.35 | $169.30 |
| Purchase #7 | $42.76 | 11.532% | $47.6911 | $47.69 | $47.70 | $47.70 |
| 7 purchase totals = | $712.57 | $767.7991 | $767.80 | $767.80 | $767.80 | |