| 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 | $48.33 | 9.798% | $53.0654 | $53.07 | $53.05 | $53.10 |
| Purchase #2 | $154.62 | 9.314% | $169.0213 | $169.02 | $169.00 | $169.00 |
| Purchase #3 | $5.31 | 8.761% | $5.7752 | $5.78 | $5.80 | $5.80 |
| Purchase #4 | $103.64 | 6.411% | $110.2844 | $110.28 | $110.30 | $110.30 |
| Purchase #5 | $232.42 | 13.813% | $264.5242 | $264.52 | $264.50 | $264.50 |
| Purchase #6 | $141.31 | 7.306% | $151.6341 | $151.63 | $151.65 | $151.60 |
| Purchase #7 | $31.27 | 10.152% | $34.4445 | $34.44 | $34.45 | $34.40 |
| 7 purchase totals = | $716.90 | $788.7491 | $788.74 | $788.75 | $788.70 | |