| 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 | $74.65 | 13.516% | $84.7397 | $84.74 | $84.75 | $84.70 |
| Purchase #2 | $76.28 | 11.476% | $85.0339 | $85.03 | $85.05 | $85.00 |
| Purchase #3 | $140.62 | 9.163% | $153.505 | $153.51 | $153.50 | $153.50 |
| Purchase #4 | $171.37 | 13.426% | $194.3781 | $194.38 | $194.40 | $194.40 |
| Purchase #5 | $107.62 | 7.609% | $115.8088 | $115.81 | $115.80 | $115.80 |
| Purchase #6 | $201.93 | 6.744% | $215.5482 | $215.55 | $215.55 | $215.50 |
| Purchase #7 | $29.97 | 9.471% | $32.8085 | $32.81 | $32.80 | $32.80 |
| 7 purchase totals = | $802.44 | $881.8222 | $881.83 | $881.85 | $881.70 | |