| 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 | $47.54 | 4.665% | $49.7577 | $49.76 | $49.75 | $49.80 |
| Purchase #2 | $38.83 | 6.651% | $41.4126 | $41.41 | $41.40 | $41.40 |
| Purchase #3 | $215.44 | 11.702% | $240.6508 | $240.65 | $240.65 | $240.70 |
| Purchase #4 | $140.49 | 13.180% | $159.0066 | $159.01 | $159.00 | $159.00 |
| Purchase #5 | $96.99 | 6.494% | $103.2885 | $103.29 | $103.30 | $103.30 |
| Purchase #6 | $192.65 | 13.434% | $218.5306 | $218.53 | $218.55 | $218.50 |
| Purchase #7 | $142.87 | 10.163% | $157.3899 | $157.39 | $157.40 | $157.40 |
| 7 purchase totals = | $874.81 | $970.0367 | $970.04 | $970.05 | $970.10 | |