| 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 | $62.98 | 8.798% | $68.521 | $68.52 | $68.50 | $68.50 |
| Purchase #2 | $12.46 | 9.444% | $13.6367 | $13.64 | $13.65 | $13.60 |
| Purchase #3 | $179.85 | 6.262% | $191.1122 | $191.11 | $191.10 | $191.10 |
| Purchase #4 | $172.40 | 13.364% | $195.4395 | $195.44 | $195.45 | $195.40 |
| Purchase #5 | $195.75 | 12.679% | $220.5691 | $220.57 | $220.55 | $220.60 |
| Purchase #6 | $7.50 | 13.568% | $8.5176 | $8.52 | $8.50 | $8.50 |
| Purchase #7 | $185.96 | 9.166% | $203.0051 | $203.01 | $203.00 | $203.00 |
| 7 purchase totals = | $816.90 | $900.8012 | $900.81 | $900.75 | $900.70 | |