| 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 | $45.51 | 4.774% | $47.6826 | $47.68 | $47.70 | $47.70 |
| Purchase #2 | $159.41 | 12.429% | $179.2231 | $179.22 | $179.20 | $179.20 |
| Purchase #3 | $73.70 | 5.682% | $77.8876 | $77.89 | $77.90 | $77.90 |
| Purchase #4 | $209.91 | 7.581% | $225.8233 | $225.82 | $225.80 | $225.80 |
| Purchase #5 | $209.26 | 4.432% | $218.5344 | $218.53 | $218.55 | $218.50 |
| Purchase #6 | $34.88 | 10.129% | $38.413 | $38.41 | $38.40 | $38.40 |
| Purchase #7 | $37.35 | 6.104% | $39.6298 | $39.63 | $39.65 | $39.60 |
| 7 purchase totals = | $770.02 | $827.1938 | $827.18 | $827.20 | $827.10 | |