| 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 | $8.92 | 3.539% | $9.2357 | $9.24 | $9.25 | $9.20 |
| Purchase #2 | $23.80 | 11.764% | $26.5998 | $26.60 | $26.60 | $26.60 |
| Purchase #3 | $8.49 | 8.532% | $9.2144 | $9.21 | $9.20 | $9.20 |
| Purchase #4 | $11.86 | 9.820% | $13.0247 | $13.02 | $13.00 | $13.00 |
| Purchase #5 | $240.69 | 6.593% | $256.5587 | $256.56 | $256.55 | $256.60 |
| Purchase #6 | $37.92 | 3.628% | $39.2957 | $39.30 | $39.30 | $39.30 |
| Purchase #7 | $61.34 | 11.145% | $68.1763 | $68.18 | $68.20 | $68.20 |
| 7 purchase totals = | $393.02 | $422.1053 | $422.11 | $422.10 | $422.10 | |