| 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 | $51.73 | 4.838% | $54.2327 | $54.23 | $54.25 | $54.20 |
| Purchase #2 | $193.91 | 3.153% | $200.024 | $200.02 | $200.00 | $200.00 |
| Purchase #3 | $80.83 | 9.121% | $88.2025 | $88.20 | $88.20 | $88.20 |
| Purchase #4 | $149.55 | 4.443% | $156.1945 | $156.19 | $156.20 | $156.20 |
| Purchase #5 | $189.66 | 11.755% | $211.9545 | $211.95 | $211.95 | $212.00 |
| Purchase #6 | $9.79 | 10.792% | $10.8465 | $10.85 | $10.85 | $10.80 |
| Purchase #7 | $130.48 | 6.128% | $138.4758 | $138.48 | $138.50 | $138.50 |
| 7 purchase totals = | $805.95 | $859.9305 | $859.92 | $859.95 | $859.90 | |