| 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 | $58.32 | 8.391% | $63.2136 | $63.21 | $63.20 | $63.20 |
| Purchase #2 | $28.57 | 4.832% | $29.9505 | $29.95 | $29.95 | $30.00 |
| Purchase #3 | $181.92 | 12.870% | $205.3331 | $205.33 | $205.35 | $205.30 |
| Purchase #4 | $122.33 | 9.584% | $134.0541 | $134.05 | $134.05 | $134.10 |
| Purchase #5 | $211.86 | 4.614% | $221.6352 | $221.64 | $221.65 | $221.60 |
| Purchase #6 | $123.72 | 9.484% | $135.4536 | $135.45 | $135.45 | $135.50 |
| Purchase #7 | $137.55 | 11.361% | $153.1771 | $153.18 | $153.20 | $153.20 |
| 7 purchase totals = | $864.27 | $942.8172 | $942.81 | $942.85 | $942.90 | |