| 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 | $80.92 | 7.315% | $86.8393 | $86.84 | $86.85 | $86.80 |
| Purchase #2 | $200.94 | 9.793% | $220.6181 | $220.62 | $220.60 | $220.60 |
| Purchase #3 | $219.71 | 10.846% | $243.5397 | $243.54 | $243.55 | $243.50 |
| Purchase #4 | $242.35 | 11.318% | $269.7792 | $269.78 | $269.80 | $269.80 |
| Purchase #5 | $109.85 | 9.531% | $120.3198 | $120.32 | $120.30 | $120.30 |
| Purchase #6 | $43.73 | 7.312% | $46.9275 | $46.93 | $46.95 | $46.90 |
| Purchase #7 | $151.48 | 11.624% | $169.088 | $169.09 | $169.10 | $169.10 |
| 7 purchase totals = | $1,048.98 | $1,157.1116 | $1,157.12 | $1,157.15 | $1,157.00 | |