| 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 | $96.94 | 4.675% | $101.4719 | $101.47 | $101.45 | $101.50 |
| Purchase #2 | $49.70 | 3.178% | $51.2795 | $51.28 | $51.30 | $51.30 |
| Purchase #3 | $67.92 | 6.494% | $72.3307 | $72.33 | $72.35 | $72.30 |
| Purchase #4 | $194.57 | 9.482% | $213.0191 | $213.02 | $213.00 | $213.00 |
| Purchase #5 | $187.55 | 10.847% | $207.8935 | $207.89 | $207.90 | $207.90 |
| Purchase #6 | $31.36 | 13.601% | $35.6253 | $35.63 | $35.65 | $35.60 |
| Purchase #7 | $181.38 | 6.395% | $192.9793 | $192.98 | $193.00 | $193.00 |
| 7 purchase totals = | $809.42 | $874.5993 | $874.60 | $874.65 | $874.60 | |