| 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 | $31.32 | 8.787% | $34.0721 | $34.07 | $34.05 | $34.10 |
| Purchase #2 | $220.79 | 11.192% | $245.5008 | $245.50 | $245.50 | $245.50 |
| Purchase #3 | $182.51 | 3.586% | $189.0548 | $189.05 | $189.05 | $189.10 |
| Purchase #4 | $12.51 | 6.841% | $13.3658 | $13.37 | $13.35 | $13.40 |
| Purchase #5 | $12.94 | 8.391% | $14.0258 | $14.03 | $14.05 | $14.00 |
| Purchase #6 | $81.66 | 11.326% | $90.9088 | $90.91 | $90.90 | $90.90 |
| Purchase #7 | $147.42 | 9.219% | $161.0106 | $161.01 | $161.00 | $161.00 |
| 7 purchase totals = | $689.15 | $747.9387 | $747.94 | $747.90 | $748.00 | |