| 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 | $55.34 | 4.679% | $57.9294 | $57.93 | $57.95 | $57.90 |
| Purchase #2 | $204.90 | 7.740% | $220.7593 | $220.76 | $220.75 | $220.80 |
| Purchase #3 | $8.25 | 4.432% | $8.6156 | $8.62 | $8.60 | $8.60 |
| Purchase #4 | $68.38 | 7.303% | $73.3738 | $73.37 | $73.35 | $73.40 |
| Purchase #5 | $224.77 | 4.396% | $234.6509 | $234.65 | $234.65 | $234.70 |
| Purchase #6 | $185.40 | 8.651% | $201.439 | $201.44 | $201.45 | $201.40 |
| Purchase #7 | $190.53 | 6.168% | $202.2819 | $202.28 | $202.30 | $202.30 |
| 7 purchase totals = | $937.57 | $999.0499 | $999.05 | $999.05 | $999.10 | |