| 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 | $27.83 | 7.239% | $29.8446 | $29.84 | $29.85 | $29.80 |
| Purchase #2 | $14.73 | 8.670% | $16.0071 | $16.01 | $16.00 | $16.00 |
| Purchase #3 | $69.60 | 8.274% | $75.3587 | $75.36 | $75.35 | $75.40 |
| Purchase #4 | $58.55 | 3.391% | $60.5354 | $60.54 | $60.55 | $60.50 |
| Purchase #5 | $52.32 | 8.368% | $56.6981 | $56.70 | $56.70 | $56.70 |
| Purchase #6 | $38.76 | 9.728% | $42.5306 | $42.53 | $42.55 | $42.50 |
| Purchase #7 | $91.33 | 5.697% | $96.5331 | $96.53 | $96.55 | $96.50 |
| 7 purchase totals = | $353.12 | $377.5076 | $377.51 | $377.55 | $377.40 | |