| 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 | $53.81 | 4.269% | $56.1071 | $56.11 | $56.10 | $56.10 |
| Purchase #2 | $9.94 | 5.303% | $10.4671 | $10.47 | $10.45 | $10.50 |
| Purchase #3 | $173.81 | 10.139% | $191.4326 | $191.43 | $191.45 | $191.40 |
| Purchase #4 | $179.73 | 3.529% | $186.0727 | $186.07 | $186.05 | $186.10 |
| Purchase #5 | $176.91 | 11.519% | $197.2883 | $197.29 | $197.30 | $197.30 |
| Purchase #6 | $197.28 | 6.625% | $210.3498 | $210.35 | $210.35 | $210.30 |
| Purchase #7 | $135.84 | 13.232% | $153.8143 | $153.81 | $153.80 | $153.80 |
| 7 purchase totals = | $927.32 | $1,005.5319 | $1,005.53 | $1,005.50 | $1,005.50 | |