| 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 | $99.87 | 11.480% | $111.3351 | $111.34 | $111.35 | $111.30 |
| Purchase #2 | $34.67 | 7.475% | $37.2616 | $37.26 | $37.25 | $37.30 |
| Purchase #3 | $144.69 | 6.578% | $154.2077 | $154.21 | $154.20 | $154.20 |
| Purchase #4 | $74.63 | 13.493% | $84.6998 | $84.70 | $84.70 | $84.70 |
| Purchase #5 | $76.32 | 8.845% | $83.0705 | $83.07 | $83.05 | $83.10 |
| Purchase #6 | $122.42 | 10.505% | $135.2802 | $135.28 | $135.30 | $135.30 |
| Purchase #7 | $115.57 | 11.310% | $128.641 | $128.64 | $128.65 | $128.60 |
| 7 purchase totals = | $668.17 | $734.4959 | $734.50 | $734.50 | $734.50 | |