| 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 | $36.58 | 4.309% | $38.1562 | $38.16 | $38.15 | $38.20 |
| Purchase #2 | $219.37 | 5.284% | $230.9615 | $230.96 | $230.95 | $231.00 |
| Purchase #3 | $198.54 | 13.374% | $225.0927 | $225.09 | $225.10 | $225.10 |
| Purchase #4 | $89.32 | 13.589% | $101.4577 | $101.46 | $101.45 | $101.50 |
| Purchase #5 | $61.73 | 12.753% | $69.6024 | $69.60 | $69.60 | $69.60 |
| Purchase #6 | $71.41 | 11.532% | $79.645 | $79.65 | $79.65 | $79.60 |
| Purchase #7 | $80.55 | 9.169% | $87.9356 | $87.94 | $87.95 | $87.90 |
| 7 purchase totals = | $757.50 | $832.8511 | $832.86 | $832.85 | $832.90 | |