| 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 | $69.83 | 13.710% | $79.4037 | $79.40 | $79.40 | $79.40 |
| Purchase #2 | $245.46 | 5.503% | $258.9677 | $258.97 | $258.95 | $259.00 |
| Purchase #3 | $81.64 | 3.868% | $84.7978 | $84.80 | $84.80 | $84.80 |
| Purchase #4 | $7.37 | 12.671% | $8.3039 | $8.30 | $8.30 | $8.30 |
| Purchase #5 | $53.80 | 13.607% | $61.1206 | $61.12 | $61.10 | $61.10 |
| Purchase #6 | $19.45 | 4.870% | $20.3972 | $20.40 | $20.40 | $20.40 |
| Purchase #7 | $43.75 | 8.623% | $47.5226 | $47.52 | $47.50 | $47.50 |
| 7 purchase totals = | $521.30 | $560.5135 | $560.51 | $560.45 | $560.50 | |