| 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 | $98.94 | 5.465% | $104.3471 | $104.35 | $104.35 | $104.30 |
| Purchase #2 | $27.85 | 12.398% | $31.3028 | $31.30 | $31.30 | $31.30 |
| Purchase #3 | $67.72 | 4.850% | $71.0044 | $71.00 | $71.00 | $71.00 |
| Purchase #4 | $32.51 | 7.241% | $34.864 | $34.86 | $34.85 | $34.90 |
| Purchase #5 | $130.66 | 7.565% | $140.5444 | $140.54 | $140.55 | $140.50 |
| Purchase #6 | $22.95 | 9.818% | $25.2032 | $25.20 | $25.20 | $25.20 |
| Purchase #7 | $249.63 | 12.404% | $280.5941 | $280.59 | $280.60 | $280.60 |
| 7 purchase totals = | $630.26 | $687.8600 | $687.84 | $687.85 | $687.80 | |