| 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 | $31.34 | 12.789% | $35.3481 | $35.35 | $35.35 | $35.30 |
| Purchase #2 | $7.42 | 11.768% | $8.2932 | $8.29 | $8.30 | $8.30 |
| Purchase #3 | $191.94 | 6.124% | $203.6944 | $203.69 | $203.70 | $203.70 |
| Purchase #4 | $106.87 | 7.384% | $114.7613 | $114.76 | $114.75 | $114.80 |
| Purchase #5 | $220.54 | 9.624% | $241.7648 | $241.76 | $241.75 | $241.80 |
| Purchase #6 | $19.97 | 7.419% | $21.4516 | $21.45 | $21.45 | $21.50 |
| Purchase #7 | $133.91 | 7.664% | $144.1729 | $144.17 | $144.15 | $144.20 |
| 7 purchase totals = | $711.99 | $769.4863 | $769.47 | $769.45 | $769.60 | |