| 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 | $25.44 | 9.788% | $27.9301 | $27.93 | $27.95 | $27.90 |
| Purchase #2 | $226.61 | 8.182% | $245.1512 | $245.15 | $245.15 | $245.20 |
| Purchase #3 | $67.61 | 8.835% | $73.5833 | $73.58 | $73.60 | $73.60 |
| Purchase #4 | $221.73 | 7.457% | $238.2644 | $238.26 | $238.25 | $238.30 |
| Purchase #5 | $216.75 | 8.309% | $234.7598 | $234.76 | $234.75 | $234.80 |
| Purchase #6 | $70.60 | 5.444% | $74.4435 | $74.44 | $74.45 | $74.40 |
| Purchase #7 | $68.55 | 11.367% | $76.3421 | $76.34 | $76.35 | $76.30 |
| 7 purchase totals = | $897.29 | $970.4744 | $970.46 | $970.50 | $970.50 | |