| 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 | $6.34 | 8.403% | $6.8728 | $6.87 | $6.85 | $6.90 |
| Purchase #2 | $208.28 | 4.492% | $217.6359 | $217.64 | $217.65 | $217.60 |
| Purchase #3 | $225.29 | 9.499% | $246.6903 | $246.69 | $246.70 | $246.70 |
| Purchase #4 | $107.27 | 6.570% | $114.3176 | $114.32 | $114.30 | $114.30 |
| Purchase #5 | $191.44 | 13.467% | $217.2212 | $217.22 | $217.20 | $217.20 |
| Purchase #6 | $40.76 | 4.271% | $42.5009 | $42.50 | $42.50 | $42.50 |
| Purchase #7 | $209.69 | 3.683% | $217.4129 | $217.41 | $217.40 | $217.40 |
| 7 purchase totals = | $989.07 | $1,062.6516 | $1,062.65 | $1,062.60 | $1,062.60 | |