| 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 | $98.75 | 6.493% | $105.1618 | $105.16 | $105.15 | $105.20 |
| Purchase #2 | $9.69 | 9.406% | $10.6014 | $10.60 | $10.60 | $10.60 |
| Purchase #3 | $173.79 | 10.404% | $191.8711 | $191.87 | $191.85 | $191.90 |
| Purchase #4 | $101.81 | 5.343% | $107.2497 | $107.25 | $107.25 | $107.20 |
| Purchase #5 | $161.51 | 12.393% | $181.5259 | $181.53 | $181.55 | $181.50 |
| Purchase #6 | $22.68 | 5.141% | $23.846 | $23.85 | $23.85 | $23.80 |
| Purchase #7 | $57.42 | 10.483% | $63.4393 | $63.44 | $63.45 | $63.40 |
| 7 purchase totals = | $625.65 | $683.6952 | $683.70 | $683.70 | $683.60 | |