| 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 | $49.60 | 9.337% | $54.2312 | $54.23 | $54.25 | $54.20 |
| Purchase #2 | $100.40 | 6.559% | $106.9852 | $106.99 | $107.00 | $107.00 |
| Purchase #3 | $137.30 | 4.767% | $143.8451 | $143.85 | $143.85 | $143.80 |
| Purchase #4 | $91.69 | 5.493% | $96.7265 | $96.73 | $96.75 | $96.70 |
| Purchase #5 | $157.74 | 13.235% | $178.6169 | $178.62 | $178.60 | $178.60 |
| Purchase #6 | $54.52 | 12.664% | $61.4244 | $61.42 | $61.40 | $61.40 |
| Purchase #7 | $244.68 | 11.424% | $272.6322 | $272.63 | $272.65 | $272.60 |
| 7 purchase totals = | $835.93 | $914.4615 | $914.47 | $914.50 | $914.30 | |