| 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 | $94.91 | 4.112% | $98.8127 | $98.81 | $98.80 | $98.80 |
| Purchase #2 | $103.40 | 11.158% | $114.9374 | $114.94 | $114.95 | $114.90 |
| Purchase #3 | $248.64 | 8.786% | $270.4855 | $270.49 | $270.50 | $270.50 |
| Purchase #4 | $18.64 | 13.716% | $21.1967 | $21.20 | $21.20 | $21.20 |
| Purchase #5 | $233.87 | 10.285% | $257.9235 | $257.92 | $257.90 | $257.90 |
| Purchase #6 | $130.60 | 7.719% | $140.681 | $140.68 | $140.70 | $140.70 |
| Purchase #7 | $53.45 | 7.730% | $57.5817 | $57.58 | $57.60 | $57.60 |
| 7 purchase totals = | $883.51 | $961.6185 | $961.62 | $961.65 | $961.60 | |