| 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 | $89.81 | 10.851% | $99.5553 | $99.56 | $99.55 | $99.60 |
| Purchase #2 | $61.25 | 3.859% | $63.6136 | $63.61 | $63.60 | $63.60 |
| Purchase #3 | $195.70 | 7.343% | $210.0703 | $210.07 | $210.05 | $210.10 |
| Purchase #4 | $106.74 | 3.819% | $110.8164 | $110.82 | $110.80 | $110.80 |
| Purchase #5 | $192.42 | 5.486% | $202.9762 | $202.98 | $203.00 | $203.00 |
| Purchase #6 | $193.48 | 11.606% | $215.9353 | $215.94 | $215.95 | $215.90 |
| Purchase #7 | $142.40 | 6.405% | $151.5207 | $151.52 | $151.50 | $151.50 |
| 7 purchase totals = | $981.80 | $1,054.4878 | $1,054.50 | $1,054.45 | $1,054.50 | |