| 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 | $34.60 | 6.863% | $36.9746 | $36.97 | $36.95 | $37.00 |
| Purchase #2 | $44.68 | 12.218% | $50.139 | $50.14 | $50.15 | $50.10 |
| Purchase #3 | $103.59 | 11.292% | $115.2874 | $115.29 | $115.30 | $115.30 |
| Purchase #4 | $244.30 | 13.505% | $277.2927 | $277.29 | $277.30 | $277.30 |
| Purchase #5 | $184.36 | 9.463% | $201.806 | $201.81 | $201.80 | $201.80 |
| Purchase #6 | $117.82 | 9.372% | $128.8621 | $128.86 | $128.85 | $128.90 |
| Purchase #7 | $56.99 | 6.538% | $60.716 | $60.72 | $60.70 | $60.70 |
| 7 purchase totals = | $786.34 | $871.0778 | $871.08 | $871.05 | $871.10 | |