| 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 | $32.70 | 9.417% | $35.7794 | $35.78 | $35.80 | $35.80 |
| Purchase #2 | $124.34 | 6.570% | $132.5091 | $132.51 | $132.50 | $132.50 |
| Purchase #3 | $134.90 | 12.726% | $152.0674 | $152.07 | $152.05 | $152.10 |
| Purchase #4 | $241.66 | 12.122% | $270.954 | $270.95 | $270.95 | $271.00 |
| Purchase #5 | $108.90 | 12.534% | $122.5495 | $122.55 | $122.55 | $122.50 |
| Purchase #6 | $31.86 | 10.818% | $35.3066 | $35.31 | $35.30 | $35.30 |
| Purchase #7 | $92.30 | 12.489% | $103.8273 | $103.83 | $103.85 | $103.80 |
| 7 purchase totals = | $766.66 | $852.9933 | $853.00 | $853.00 | $853.00 | |