| 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 | $58.27 | 9.507% | $63.8097 | $63.81 | $63.80 | $63.80 |
| Purchase #2 | $200.51 | 10.483% | $221.5295 | $221.53 | $221.55 | $221.50 |
| Purchase #3 | $26.87 | 6.588% | $28.6402 | $28.64 | $28.65 | $28.60 |
| Purchase #4 | $110.72 | 13.813% | $126.0138 | $126.01 | $126.00 | $126.00 |
| Purchase #5 | $185.93 | 7.771% | $200.3786 | $200.38 | $200.40 | $200.40 |
| Purchase #6 | $184.97 | 6.851% | $197.6423 | $197.64 | $197.65 | $197.60 |
| Purchase #7 | $241.87 | 11.413% | $269.4746 | $269.47 | $269.45 | $269.50 |
| 7 purchase totals = | $1,009.14 | $1,107.4887 | $1,107.48 | $1,107.50 | $1,107.40 | |