| 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 | $46.83 | 6.360% | $49.8084 | $49.81 | $49.80 | $49.80 |
| Purchase #2 | $70.77 | 13.457% | $80.2935 | $80.29 | $80.30 | $80.30 |
| Purchase #3 | $23.29 | 9.573% | $25.5196 | $25.52 | $25.50 | $25.50 |
| Purchase #4 | $226.64 | 7.271% | $243.119 | $243.12 | $243.10 | $243.10 |
| Purchase #5 | $155.50 | 12.365% | $174.7276 | $174.73 | $174.75 | $174.70 |
| Purchase #6 | $109.98 | 5.354% | $115.8683 | $115.87 | $115.85 | $115.90 |
| Purchase #7 | $211.95 | 8.775% | $230.5486 | $230.55 | $230.55 | $230.50 |
| 7 purchase totals = | $844.96 | $919.8850 | $919.89 | $919.85 | $919.80 | |