| 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 | $99.62 | 8.762% | $108.3487 | $108.35 | $108.35 | $108.30 |
| Purchase #2 | $139.37 | 6.128% | $147.9106 | $147.91 | $147.90 | $147.90 |
| Purchase #3 | $160.85 | 3.381% | $166.2883 | $166.29 | $166.30 | $166.30 |
| Purchase #4 | $135.30 | 13.674% | $153.8009 | $153.80 | $153.80 | $153.80 |
| Purchase #5 | $34.25 | 12.391% | $38.4939 | $38.49 | $38.50 | $38.50 |
| Purchase #6 | $62.91 | 10.315% | $69.3992 | $69.40 | $69.40 | $69.40 |
| Purchase #7 | $203.44 | 5.612% | $214.8571 | $214.86 | $214.85 | $214.90 |
| 7 purchase totals = | $835.74 | $899.0987 | $899.10 | $899.10 | $899.10 | |