| 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 | $123.35 | 10.122% | $135.8355 | $135.84 | $135.85 | $135.80 |
| Purchase #2 | $238.40 | 6.245% | $253.2881 | $253.29 | $253.30 | $253.30 |
| Purchase #3 | $41.73 | 11.354% | $46.468 | $46.47 | $46.45 | $46.50 |
| Purchase #4 | $116.75 | 10.547% | $129.0636 | $129.06 | $129.05 | $129.10 |
| Purchase #5 | $84.48 | 4.157% | $87.9918 | $87.99 | $88.00 | $88.00 |
| Purchase #6 | $53.65 | 4.546% | $56.0889 | $56.09 | $56.10 | $56.10 |
| Purchase #7 | $47.81 | 12.799% | $53.9292 | $53.93 | $53.95 | $53.90 |
| 7 purchase totals = | $706.17 | $762.6651 | $762.67 | $762.70 | $762.70 | |