| 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 | $10.73 | 9.240% | $11.7215 | $11.72 | $11.70 | $11.70 |
| Purchase #2 | $204.61 | 4.647% | $214.1182 | $214.12 | $214.10 | $214.10 |
| Purchase #3 | $84.80 | 10.750% | $93.916 | $93.92 | $93.90 | $93.90 |
| Purchase #4 | $62.65 | 9.118% | $68.3624 | $68.36 | $68.35 | $68.40 |
| Purchase #5 | $7.43 | 6.129% | $7.8854 | $7.89 | $7.90 | $7.90 |
| Purchase #6 | $161.68 | 7.798% | $174.2878 | $174.29 | $174.30 | $174.30 |
| Purchase #7 | $177.30 | 8.600% | $192.5478 | $192.55 | $192.55 | $192.50 |
| 7 purchase totals = | $709.20 | $762.8391 | $762.85 | $762.80 | $762.80 | |