| 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 | $70.52 | 10.280% | $77.7695 | $77.77 | $77.75 | $77.80 |
| Purchase #2 | $95.54 | 6.777% | $102.0147 | $102.01 | $102.00 | $102.00 |
| Purchase #3 | $36.69 | 13.446% | $41.6233 | $41.62 | $41.60 | $41.60 |
| Purchase #4 | $117.25 | 13.688% | $133.2992 | $133.30 | $133.30 | $133.30 |
| Purchase #5 | $45.70 | 6.852% | $48.8314 | $48.83 | $48.85 | $48.80 |
| Purchase #6 | $133.74 | 11.539% | $149.1723 | $149.17 | $149.15 | $149.20 |
| Purchase #7 | $103.98 | 10.201% | $114.587 | $114.59 | $114.60 | $114.60 |
| 7 purchase totals = | $603.42 | $667.2974 | $667.29 | $667.25 | $667.30 | |