| 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 | $36.68 | 10.841% | $40.6565 | $40.66 | $40.65 | $40.70 |
| Purchase #2 | $45.67 | 4.299% | $47.6334 | $47.63 | $47.65 | $47.60 |
| Purchase #3 | $247.89 | 9.656% | $271.8263 | $271.83 | $271.85 | $271.80 |
| Purchase #4 | $47.56 | 4.676% | $49.7839 | $49.78 | $49.80 | $49.80 |
| Purchase #5 | $192.62 | 4.253% | $200.8121 | $200.81 | $200.80 | $200.80 |
| Purchase #6 | $160.42 | 8.741% | $174.4423 | $174.44 | $174.45 | $174.40 |
| Purchase #7 | $210.85 | 9.550% | $230.9862 | $230.99 | $231.00 | $231.00 |
| 7 purchase totals = | $941.69 | $1,016.1407 | $1,016.14 | $1,016.20 | $1,016.10 | |