| 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 | $52.67 | 8.710% | $57.2576 | $57.26 | $57.25 | $57.30 |
| Purchase #2 | $52.95 | 7.695% | $57.0245 | $57.02 | $57.00 | $57.00 |
| Purchase #3 | $172.87 | 5.781% | $182.8636 | $182.86 | $182.85 | $182.90 |
| Purchase #4 | $23.30 | 6.131% | $24.7285 | $24.73 | $24.75 | $24.70 |
| Purchase #5 | $12.29 | 3.635% | $12.7367 | $12.74 | $12.75 | $12.70 |
| Purchase #6 | $244.44 | 7.623% | $263.0737 | $263.07 | $263.05 | $263.10 |
| Purchase #7 | $28.74 | 9.368% | $31.4324 | $31.43 | $31.45 | $31.40 |
| 7 purchase totals = | $587.26 | $629.1170 | $629.11 | $629.10 | $629.10 | |