| 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 | $57.29 | 10.336% | $63.2115 | $63.21 | $63.20 | $63.20 |
| Purchase #2 | $138.29 | 11.169% | $153.7356 | $153.74 | $153.75 | $153.70 |
| Purchase #3 | $85.93 | 3.695% | $89.1051 | $89.11 | $89.10 | $89.10 |
| Purchase #4 | $135.57 | 7.294% | $145.4585 | $145.46 | $145.45 | $145.50 |
| Purchase #5 | $17.81 | 10.153% | $19.6182 | $19.62 | $19.60 | $19.60 |
| Purchase #6 | $16.99 | 6.404% | $18.078 | $18.08 | $18.10 | $18.10 |
| Purchase #7 | $159.41 | 9.673% | $174.8297 | $174.83 | $174.85 | $174.80 |
| 7 purchase totals = | $611.29 | $664.0366 | $664.05 | $664.05 | $664.00 | |