| 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 | $65.63 | 8.838% | $71.4304 | $71.43 | $71.45 | $71.40 |
| Purchase #2 | $62.48 | 11.615% | $69.7371 | $69.74 | $69.75 | $69.70 |
| Purchase #3 | $179.67 | 9.251% | $196.2913 | $196.29 | $196.30 | $196.30 |
| Purchase #4 | $39.90 | 4.115% | $41.5419 | $41.54 | $41.55 | $41.50 |
| Purchase #5 | $119.91 | 12.617% | $135.039 | $135.04 | $135.05 | $135.00 |
| Purchase #6 | $17.41 | 12.159% | $19.5269 | $19.53 | $19.55 | $19.50 |
| Purchase #7 | $130.99 | 12.176% | $146.9393 | $146.94 | $146.95 | $146.90 |
| 7 purchase totals = | $615.99 | $680.5059 | $680.51 | $680.60 | $680.30 | |