| 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 | $64.34 | 7.231% | $68.9924 | $68.99 | $69.00 | $69.00 |
| Purchase #2 | $111.93 | 7.841% | $120.7064 | $120.71 | $120.70 | $120.70 |
| Purchase #3 | $117.60 | 8.867% | $128.0276 | $128.03 | $128.05 | $128.00 |
| Purchase #4 | $8.80 | 3.669% | $9.1229 | $9.12 | $9.10 | $9.10 |
| Purchase #5 | $89.30 | 3.491% | $92.4175 | $92.42 | $92.40 | $92.40 |
| Purchase #6 | $56.56 | 11.133% | $62.8568 | $62.86 | $62.85 | $62.90 |
| Purchase #7 | $230.88 | 3.751% | $239.5403 | $239.54 | $239.55 | $239.50 |
| 7 purchase totals = | $679.41 | $721.6639 | $721.67 | $721.65 | $721.60 | |