| 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 | $47.52 | 7.303% | $50.9904 | $50.99 | $51.00 | $51.00 |
| Purchase #2 | $10.26 | 8.158% | $11.097 | $11.10 | $11.10 | $11.10 |
| Purchase #3 | $7.49 | 12.681% | $8.4398 | $8.44 | $8.45 | $8.40 |
| Purchase #4 | $71.77 | 8.376% | $77.7815 | $77.78 | $77.80 | $77.80 |
| Purchase #5 | $118.34 | 9.253% | $129.29 | $129.29 | $129.30 | $129.30 |
| Purchase #6 | $201.50 | 8.106% | $217.8336 | $217.83 | $217.85 | $217.80 |
| Purchase #7 | $39.60 | 3.769% | $41.0925 | $41.09 | $41.10 | $41.10 |
| 7 purchase totals = | $496.48 | $536.5248 | $536.52 | $536.60 | $536.50 | |