| 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 | $59.75 | 12.757% | $67.3723 | $67.37 | $67.35 | $67.40 |
| Purchase #2 | $13.38 | 9.635% | $14.6692 | $14.67 | $14.65 | $14.70 |
| Purchase #3 | $98.32 | 12.732% | $110.8381 | $110.84 | $110.85 | $110.80 |
| Purchase #4 | $14.89 | 9.398% | $16.2894 | $16.29 | $16.30 | $16.30 |
| Purchase #5 | $75.99 | 6.282% | $80.7637 | $80.76 | $80.75 | $80.80 |
| Purchase #6 | $226.28 | 7.331% | $242.8686 | $242.87 | $242.85 | $242.90 |
| Purchase #7 | $98.97 | 12.780% | $111.6184 | $111.62 | $111.60 | $111.60 |
| 7 purchase totals = | $587.58 | $644.4197 | $644.42 | $644.35 | $644.50 | |