| 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 | $42.93 | 8.127% | $46.4189 | $46.42 | $46.40 | $46.40 |
| Purchase #2 | $175.84 | 8.177% | $190.2184 | $190.22 | $190.20 | $190.20 |
| Purchase #3 | $64.84 | 7.116% | $69.454 | $69.45 | $69.45 | $69.50 |
| Purchase #4 | $8.53 | 12.850% | $9.6261 | $9.63 | $9.65 | $9.60 |
| Purchase #5 | $103.48 | 6.379% | $110.081 | $110.08 | $110.10 | $110.10 |
| Purchase #6 | $239.35 | 8.152% | $258.8618 | $258.86 | $258.85 | $258.90 |
| Purchase #7 | $112.72 | 13.520% | $127.9597 | $127.96 | $127.95 | $128.00 |
| 7 purchase totals = | $747.69 | $812.6199 | $812.62 | $812.60 | $812.70 | |