| 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 | $54.34 | 8.444% | $58.9285 | $58.93 | $58.95 | $58.90 |
| Purchase #2 | $34.62 | 7.682% | $37.2795 | $37.28 | $37.30 | $37.30 |
| Purchase #3 | $187.49 | 4.364% | $195.6721 | $195.67 | $195.65 | $195.70 |
| Purchase #4 | $91.40 | 7.449% | $98.2084 | $98.21 | $98.20 | $98.20 |
| Purchase #5 | $33.75 | 7.120% | $36.153 | $36.15 | $36.15 | $36.20 |
| Purchase #6 | $132.37 | 9.763% | $145.2933 | $145.29 | $145.30 | $145.30 |
| Purchase #7 | $84.79 | 13.802% | $96.4927 | $96.49 | $96.50 | $96.50 |
| 7 purchase totals = | $618.76 | $668.0275 | $668.02 | $668.05 | $668.10 | |