| 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 | $80.66 | 5.104% | $84.7769 | $84.78 | $84.80 | $84.80 |
| Purchase #2 | $120.84 | 13.813% | $137.5316 | $137.53 | $137.55 | $137.50 |
| Purchase #3 | $31.32 | 9.610% | $34.3299 | $34.33 | $34.35 | $34.30 |
| Purchase #4 | $222.88 | 7.872% | $240.4251 | $240.43 | $240.45 | $240.40 |
| Purchase #5 | $102.61 | 10.375% | $113.2558 | $113.26 | $113.25 | $113.30 |
| Purchase #6 | $246.88 | 4.866% | $258.8932 | $258.89 | $258.90 | $258.90 |
| Purchase #7 | $101.68 | 11.640% | $113.5156 | $113.52 | $113.50 | $113.50 |
| 7 purchase totals = | $906.87 | $982.7281 | $982.74 | $982.80 | $982.70 | |