| 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 | $145.39 | 4.851% | $152.4429 | $152.44 | $152.45 | $152.40 |
| Purchase #2 | $46.74 | 6.830% | $49.9323 | $49.93 | $49.95 | $49.90 |
| Purchase #3 | $32.27 | 8.781% | $35.1036 | $35.10 | $35.10 | $35.10 |
| Purchase #4 | $210.64 | 6.449% | $224.2242 | $224.22 | $224.20 | $224.20 |
| Purchase #5 | $222.73 | 11.549% | $248.4531 | $248.45 | $248.45 | $248.50 |
| Purchase #6 | $79.25 | 11.476% | $88.3447 | $88.34 | $88.35 | $88.30 |
| Purchase #7 | $18.72 | 11.234% | $20.823 | $20.82 | $20.80 | $20.80 |
| 7 purchase totals = | $755.74 | $819.3238 | $819.30 | $819.30 | $819.20 | |