| 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 | $127.67 | 6.259% | $135.6609 | $135.66 | $135.65 | $135.70 |
| Purchase #2 | $61.90 | 7.403% | $66.4825 | $66.48 | $66.50 | $66.50 |
| Purchase #3 | $122.80 | 6.292% | $130.5266 | $130.53 | $130.55 | $130.50 |
| Purchase #4 | $129.35 | 5.257% | $136.1499 | $136.15 | $136.15 | $136.10 |
| Purchase #5 | $49.80 | 7.328% | $53.4493 | $53.45 | $53.45 | $53.40 |
| Purchase #6 | $14.72 | 7.505% | $15.8247 | $15.82 | $15.80 | $15.80 |
| Purchase #7 | $27.84 | 13.492% | $31.5962 | $31.60 | $31.60 | $31.60 |
| 7 purchase totals = | $534.08 | $569.6901 | $569.69 | $569.70 | $569.60 | |