| 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 | $86.48 | 6.354% | $91.9749 | $91.97 | $91.95 | $92.00 |
| Purchase #2 | $81.79 | 10.664% | $90.5121 | $90.51 | $90.50 | $90.50 |
| Purchase #3 | $187.29 | 8.146% | $202.5466 | $202.55 | $202.55 | $202.50 |
| Purchase #4 | $205.54 | 6.405% | $218.7048 | $218.70 | $218.70 | $218.70 |
| Purchase #5 | $103.90 | 7.241% | $111.4234 | $111.42 | $111.40 | $111.40 |
| Purchase #6 | $222.26 | 8.671% | $241.5322 | $241.53 | $241.55 | $241.50 |
| Purchase #7 | $12.82 | 9.317% | $14.0144 | $14.01 | $14.00 | $14.00 |
| 7 purchase totals = | $900.08 | $970.7084 | $970.69 | $970.65 | $970.60 | |