| 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 | $35.80 | 3.407% | $37.0197 | $37.02 | $37.00 | $37.00 |
| Purchase #2 | $49.47 | 12.846% | $55.8249 | $55.82 | $55.80 | $55.80 |
| Purchase #3 | $23.46 | 10.442% | $25.9097 | $25.91 | $25.90 | $25.90 |
| Purchase #4 | $164.85 | 5.694% | $174.2366 | $174.24 | $174.25 | $174.20 |
| Purchase #5 | $93.56 | 8.361% | $101.3826 | $101.38 | $101.40 | $101.40 |
| Purchase #6 | $171.64 | 12.346% | $192.8307 | $192.83 | $192.85 | $192.80 |
| Purchase #7 | $29.43 | 9.355% | $32.1832 | $32.18 | $32.20 | $32.20 |
| 7 purchase totals = | $568.21 | $619.3874 | $619.38 | $619.40 | $619.30 | |