| 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 | $14.54 | 4.865% | $15.2474 | $15.25 | $15.25 | $15.20 |
| Purchase #2 | $8.98 | 5.817% | $9.5024 | $9.50 | $9.50 | $9.50 |
| Purchase #3 | $222.94 | 9.805% | $244.7993 | $244.80 | $244.80 | $244.80 |
| Purchase #4 | $32.95 | 7.753% | $35.5046 | $35.50 | $35.50 | $35.50 |
| Purchase #5 | $102.29 | 12.155% | $114.7233 | $114.72 | $114.70 | $114.70 |
| Purchase #6 | $224.91 | 4.119% | $234.174 | $234.17 | $234.15 | $234.20 |
| Purchase #7 | $225.43 | 9.633% | $247.1457 | $247.15 | $247.15 | $247.10 |
| 7 purchase totals = | $832.04 | $901.0967 | $901.09 | $901.05 | $901.00 | |