| 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 | $112.76 | 10.810% | $124.9494 | $124.95 | $124.95 | $124.90 |
| Purchase #2 | $140.80 | 7.112% | $150.8137 | $150.81 | $150.80 | $150.80 |
| Purchase #3 | $42.62 | 4.705% | $44.6253 | $44.63 | $44.65 | $44.60 |
| Purchase #4 | $181.38 | 9.437% | $198.4968 | $198.50 | $198.50 | $198.50 |
| Purchase #5 | $114.85 | 13.522% | $130.38 | $130.38 | $130.40 | $130.40 |
| Purchase #6 | $84.79 | 7.253% | $90.9398 | $90.94 | $90.95 | $90.90 |
| Purchase #7 | $8.72 | 9.111% | $9.5145 | $9.51 | $9.50 | $9.50 |
| 7 purchase totals = | $685.92 | $749.7195 | $749.72 | $749.75 | $749.60 | |