| 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 | $38.66 | 7.689% | $41.6326 | $41.63 | $41.65 | $41.60 |
| Purchase #2 | $50.95 | 11.232% | $56.6727 | $56.67 | $56.65 | $56.70 |
| Purchase #3 | $19.40 | 13.447% | $22.0087 | $22.01 | $22.00 | $22.00 |
| Purchase #4 | $73.65 | 12.177% | $82.6184 | $82.62 | $82.60 | $82.60 |
| Purchase #5 | $238.77 | 13.399% | $270.7628 | $270.76 | $270.75 | $270.80 |
| Purchase #6 | $15.46 | 3.686% | $16.0299 | $16.03 | $16.05 | $16.00 |
| Purchase #7 | $207.48 | 10.650% | $229.5766 | $229.58 | $229.60 | $229.60 |
| 7 purchase totals = | $644.37 | $719.3017 | $719.30 | $719.30 | $719.30 | |