| 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 | $8.91 | 12.466% | $10.0207 | $10.02 | $10.00 | $10.00 |
| Purchase #2 | $155.70 | 12.159% | $174.6316 | $174.63 | $174.65 | $174.60 |
| Purchase #3 | $64.72 | 5.281% | $68.1379 | $68.14 | $68.15 | $68.10 |
| Purchase #4 | $37.65 | 3.652% | $39.025 | $39.03 | $39.05 | $39.00 |
| Purchase #5 | $98.41 | 13.776% | $111.967 | $111.97 | $111.95 | $112.00 |
| Purchase #6 | $182.86 | 3.297% | $188.8889 | $188.89 | $188.90 | $188.90 |
| Purchase #7 | $18.48 | 6.546% | $19.6897 | $19.69 | $19.70 | $19.70 |
| 7 purchase totals = | $566.73 | $612.3608 | $612.37 | $612.40 | $612.30 | |