| 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 | $246.31 | 7.116% | $263.8374 | $263.84 | $263.85 | $263.80 |
| Purchase #2 | $84.96 | 6.338% | $90.3448 | $90.34 | $90.35 | $90.30 |
| Purchase #3 | $188.35 | 11.560% | $210.1233 | $210.12 | $210.10 | $210.10 |
| Purchase #4 | $34.84 | 9.479% | $38.1425 | $38.14 | $38.15 | $38.10 |
| Purchase #5 | $68.56 | 9.774% | $75.2611 | $75.26 | $75.25 | $75.30 |
| Purchase #6 | $93.92 | 12.694% | $105.8422 | $105.84 | $105.85 | $105.80 |
| Purchase #7 | $8.91 | 12.115% | $9.9894 | $9.99 | $10.00 | $10.00 |
| 7 purchase totals = | $725.85 | $793.5407 | $793.53 | $793.55 | $793.40 | |