| 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 | $95.27 | 5.201% | $100.225 | $100.23 | $100.25 | $100.20 |
| Purchase #2 | $69.70 | 12.179% | $78.1888 | $78.19 | $78.20 | $78.20 |
| Purchase #3 | $111.26 | 3.319% | $114.9527 | $114.95 | $114.95 | $115.00 |
| Purchase #4 | $5.78 | 12.311% | $6.4916 | $6.49 | $6.50 | $6.50 |
| Purchase #5 | $102.32 | 7.575% | $110.0707 | $110.07 | $110.05 | $110.10 |
| Purchase #6 | $27.98 | 4.296% | $29.182 | $29.18 | $29.20 | $29.20 |
| Purchase #7 | $218.85 | 12.745% | $246.7424 | $246.74 | $246.75 | $246.70 |
| 7 purchase totals = | $631.16 | $685.8532 | $685.85 | $685.90 | $685.90 | |