| 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 | $9.84 | 6.219% | $10.4519 | $10.45 | $10.45 | $10.50 |
| Purchase #2 | $96.85 | 5.156% | $101.8436 | $101.84 | $101.85 | $101.80 |
| Purchase #3 | $152.70 | 12.630% | $171.986 | $171.99 | $172.00 | $172.00 |
| Purchase #4 | $14.48 | 6.549% | $15.4283 | $15.43 | $15.45 | $15.40 |
| Purchase #5 | $173.25 | 6.643% | $184.759 | $184.76 | $184.75 | $184.80 |
| Purchase #6 | $11.69 | 3.130% | $12.0559 | $12.06 | $12.05 | $12.10 |
| Purchase #7 | $30.38 | 5.509% | $32.0536 | $32.05 | $32.05 | $32.10 |
| 7 purchase totals = | $489.19 | $528.5783 | $528.58 | $528.60 | $528.70 | |