| 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 | $57.78 | 6.200% | $61.3624 | $61.36 | $61.35 | $61.40 |
| Purchase #2 | $48.27 | 10.703% | $53.4363 | $53.44 | $53.45 | $53.40 |
| Purchase #3 | $114.83 | 10.851% | $127.2902 | $127.29 | $127.30 | $127.30 |
| Purchase #4 | $10.32 | 7.358% | $11.0793 | $11.08 | $11.10 | $11.10 |
| Purchase #5 | $41.40 | 9.145% | $45.186 | $45.19 | $45.20 | $45.20 |
| Purchase #6 | $221.42 | 10.244% | $244.1023 | $244.10 | $244.10 | $244.10 |
| Purchase #7 | $14.69 | 10.712% | $16.2636 | $16.26 | $16.25 | $16.30 |
| 7 purchase totals = | $508.71 | $558.7201 | $558.72 | $558.75 | $558.80 | |