| 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 | $47.99 | 3.631% | $49.7325 | $49.73 | $49.75 | $49.70 |
| Purchase #2 | $211.51 | 10.753% | $234.2537 | $234.25 | $234.25 | $234.30 |
| Purchase #3 | $189.52 | 11.248% | $210.8372 | $210.84 | $210.85 | $210.80 |
| Purchase #4 | $136.82 | 6.214% | $145.322 | $145.32 | $145.30 | $145.30 |
| Purchase #5 | $151.43 | 11.272% | $168.4992 | $168.50 | $168.50 | $168.50 |
| Purchase #6 | $83.64 | 11.603% | $93.3447 | $93.34 | $93.35 | $93.30 |
| Purchase #7 | $71.85 | 12.208% | $80.6214 | $80.62 | $80.60 | $80.60 |
| 7 purchase totals = | $892.76 | $982.6107 | $982.60 | $982.60 | $982.50 | |