| 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 | $83.27 | 6.799% | $88.9315 | $88.93 | $88.95 | $88.90 |
| Purchase #2 | $158.31 | 10.241% | $174.5225 | $174.52 | $174.50 | $174.50 |
| Purchase #3 | $10.84 | 8.839% | $11.7981 | $11.80 | $11.80 | $11.80 |
| Purchase #4 | $58.74 | 6.813% | $62.742 | $62.74 | $62.75 | $62.70 |
| Purchase #5 | $19.30 | 12.268% | $21.6677 | $21.67 | $21.65 | $21.70 |
| Purchase #6 | $86.47 | 5.837% | $91.5173 | $91.52 | $91.50 | $91.50 |
| Purchase #7 | $90.86 | 7.364% | $97.5509 | $97.55 | $97.55 | $97.60 |
| 7 purchase totals = | $507.79 | $548.7300 | $548.73 | $548.70 | $548.70 | |