| 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 | $229.79 | 4.716% | $240.6269 | $240.63 | $240.65 | $240.60 |
| Purchase #2 | $19.34 | 3.849% | $20.0844 | $20.08 | $20.10 | $20.10 |
| Purchase #3 | $56.78 | 13.819% | $64.6264 | $64.63 | $64.65 | $64.60 |
| Purchase #4 | $101.56 | 10.392% | $112.1141 | $112.11 | $112.10 | $112.10 |
| Purchase #5 | $174.49 | 3.798% | $181.1171 | $181.12 | $181.10 | $181.10 |
| Purchase #6 | $23.40 | 6.635% | $24.9526 | $24.95 | $24.95 | $25.00 |
| Purchase #7 | $50.63 | 4.206% | $52.7595 | $52.76 | $52.75 | $52.80 |
| 7 purchase totals = | $655.99 | $696.2810 | $696.28 | $696.30 | $696.30 | |