| 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 | $79.28 | 7.622% | $85.3227 | $85.32 | $85.30 | $85.30 |
| Purchase #2 | $22.88 | 6.643% | $24.3999 | $24.40 | $24.40 | $24.40 |
| Purchase #3 | $41.76 | 10.258% | $46.0437 | $46.04 | $46.05 | $46.00 |
| Purchase #4 | $21.27 | 12.870% | $24.0074 | $24.01 | $24.00 | $24.00 |
| Purchase #5 | $169.70 | 13.131% | $191.9833 | $191.98 | $192.00 | $192.00 |
| Purchase #6 | $53.56 | 6.677% | $57.1362 | $57.14 | $57.15 | $57.10 |
| Purchase #7 | $141.84 | 9.584% | $155.4339 | $155.43 | $155.45 | $155.40 |
| 7 purchase totals = | $530.29 | $584.3271 | $584.32 | $584.35 | $584.20 | |