| 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 | $147.84 | 3.773% | $153.418 | $153.42 | $153.40 | $153.40 |
| Purchase #2 | $68.37 | 8.708% | $74.3237 | $74.32 | $74.30 | $74.30 |
| Purchase #3 | $241.95 | 9.787% | $265.6296 | $265.63 | $265.65 | $265.60 |
| Purchase #4 | $29.32 | 11.168% | $32.5945 | $32.59 | $32.60 | $32.60 |
| Purchase #5 | $31.61 | 5.137% | $33.2338 | $33.23 | $33.25 | $33.20 |
| Purchase #6 | $41.55 | 10.139% | $45.7628 | $45.76 | $45.75 | $45.80 |
| Purchase #7 | $238.41 | 4.764% | $249.7679 | $249.77 | $249.75 | $249.80 |
| 7 purchase totals = | $799.05 | $854.7303 | $854.72 | $854.70 | $854.70 | |