| 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 | $79.26 | 12.422% | $89.1057 | $89.11 | $89.10 | $89.10 |
| Purchase #2 | $49.96 | 4.761% | $52.3386 | $52.34 | $52.35 | $52.30 |
| Purchase #3 | $90.42 | 6.656% | $96.4384 | $96.44 | $96.45 | $96.40 |
| Purchase #4 | $44.88 | 6.405% | $47.7546 | $47.75 | $47.75 | $47.80 |
| Purchase #5 | $26.37 | 3.132% | $27.1959 | $27.20 | $27.20 | $27.20 |
| Purchase #6 | $41.35 | 13.752% | $47.0365 | $47.04 | $47.05 | $47.00 |
| Purchase #7 | $123.52 | 8.678% | $134.2391 | $134.24 | $134.25 | $134.20 |
| 7 purchase totals = | $455.76 | $494.1088 | $494.12 | $494.15 | $494.00 | |