| 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 | $17.48 | 9.274% | $19.1011 | $19.10 | $19.10 | $19.10 |
| Purchase #2 | $221.42 | 11.162% | $246.1349 | $246.13 | $246.15 | $246.10 |
| Purchase #3 | $181.94 | 6.804% | $194.3192 | $194.32 | $194.30 | $194.30 |
| Purchase #4 | $51.65 | 11.856% | $57.7736 | $57.77 | $57.75 | $57.80 |
| Purchase #5 | $102.40 | 6.778% | $109.3407 | $109.34 | $109.35 | $109.30 |
| Purchase #6 | $173.84 | 12.178% | $195.0102 | $195.01 | $195.00 | $195.00 |
| Purchase #7 | $39.59 | 3.164% | $40.8426 | $40.84 | $40.85 | $40.80 |
| 7 purchase totals = | $788.32 | $862.5223 | $862.51 | $862.50 | $862.40 | |