| 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 | $6.31 | 8.483% | $6.8453 | $6.85 | $6.85 | $6.80 |
| Purchase #2 | $200.62 | 12.107% | $224.9091 | $224.91 | $224.90 | $224.90 |
| Purchase #3 | $31.39 | 9.120% | $34.2528 | $34.25 | $34.25 | $34.30 |
| Purchase #4 | $197.45 | 6.811% | $210.8983 | $210.90 | $210.90 | $210.90 |
| Purchase #5 | $111.97 | 9.393% | $122.4873 | $122.49 | $122.50 | $122.50 |
| Purchase #6 | $29.54 | 8.240% | $31.9741 | $31.97 | $31.95 | $32.00 |
| Purchase #7 | $200.75 | 6.217% | $213.2306 | $213.23 | $213.25 | $213.20 |
| 7 purchase totals = | $778.03 | $844.5975 | $844.60 | $844.60 | $844.60 | |