| 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 | $239.53 | 10.737% | $265.2483 | $265.25 | $265.25 | $265.20 |
| Purchase #2 | $71.62 | 13.869% | $81.553 | $81.55 | $81.55 | $81.60 |
| Purchase #3 | $56.34 | 8.150% | $60.9317 | $60.93 | $60.95 | $60.90 |
| Purchase #4 | $103.67 | 4.718% | $108.5612 | $108.56 | $108.55 | $108.60 |
| Purchase #5 | $29.44 | 9.748% | $32.3098 | $32.31 | $32.30 | $32.30 |
| Purchase #6 | $80.99 | 8.696% | $88.0329 | $88.03 | $88.05 | $88.00 |
| Purchase #7 | $40.62 | 5.339% | $42.7887 | $42.79 | $42.80 | $42.80 |
| 7 purchase totals = | $622.21 | $679.4256 | $679.42 | $679.45 | $679.40 | |