| 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 | $49.42 | 7.454% | $53.1038 | $53.10 | $53.10 | $53.10 |
| Purchase #2 | $84.80 | 13.372% | $96.1395 | $96.14 | $96.15 | $96.10 |
| Purchase #3 | $125.48 | 7.544% | $134.9462 | $134.95 | $134.95 | $134.90 |
| Purchase #4 | $203.84 | 13.202% | $230.751 | $230.75 | $230.75 | $230.80 |
| Purchase #5 | $173.28 | 6.162% | $183.9575 | $183.96 | $183.95 | $184.00 |
| Purchase #6 | $130.30 | 11.356% | $145.0969 | $145.10 | $145.10 | $145.10 |
| Purchase #7 | $129.32 | 11.489% | $144.1776 | $144.18 | $144.20 | $144.20 |
| 7 purchase totals = | $896.44 | $988.1725 | $988.18 | $988.20 | $988.20 | |