| 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 | $11.39 | 11.838% | $12.7383 | $12.74 | $12.75 | $12.70 |
| Purchase #2 | $115.32 | 4.252% | $120.2234 | $120.22 | $120.20 | $120.20 |
| Purchase #3 | $239.25 | 13.236% | $270.9171 | $270.92 | $270.90 | $270.90 |
| Purchase #4 | $111.62 | 8.249% | $120.8275 | $120.83 | $120.85 | $120.80 |
| Purchase #5 | $66.88 | 12.136% | $74.9966 | $75.00 | $75.00 | $75.00 |
| Purchase #6 | $15.69 | 7.489% | $16.865 | $16.87 | $16.85 | $16.90 |
| Purchase #7 | $183.32 | 6.299% | $194.8673 | $194.87 | $194.85 | $194.90 |
| 7 purchase totals = | $743.47 | $811.4352 | $811.45 | $811.40 | $811.40 | |