| 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 | $46.74 | 13.840% | $53.2088 | $53.21 | $53.20 | $53.20 |
| Purchase #2 | $16.98 | 4.657% | $17.7708 | $17.77 | $17.75 | $17.80 |
| Purchase #3 | $104.97 | 9.543% | $114.9873 | $114.99 | $115.00 | $115.00 |
| Purchase #4 | $202.26 | 8.260% | $218.9667 | $218.97 | $218.95 | $219.00 |
| Purchase #5 | $100.42 | 3.560% | $103.995 | $104.00 | $104.00 | $104.00 |
| Purchase #6 | $100.52 | 4.769% | $105.3138 | $105.31 | $105.30 | $105.30 |
| Purchase #7 | $116.81 | 9.864% | $128.3321 | $128.33 | $128.35 | $128.30 |
| 7 purchase totals = | $688.70 | $742.5745 | $742.58 | $742.55 | $742.60 | |