| 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 | $94.55 | 4.603% | $98.9021 | $98.90 | $98.90 | $98.90 |
| Purchase #2 | $123.77 | 6.519% | $131.8386 | $131.84 | $131.85 | $131.80 |
| Purchase #3 | $34.89 | 5.510% | $36.8124 | $36.81 | $36.80 | $36.80 |
| Purchase #4 | $174.74 | 7.854% | $188.4641 | $188.46 | $188.45 | $188.50 |
| Purchase #5 | $24.92 | 7.263% | $26.7299 | $26.73 | $26.75 | $26.70 |
| Purchase #6 | $120.98 | 10.204% | $133.3248 | $133.32 | $133.30 | $133.30 |
| Purchase #7 | $158.77 | 8.538% | $172.3258 | $172.33 | $172.35 | $172.30 |
| 7 purchase totals = | $732.62 | $788.3977 | $788.39 | $788.40 | $788.30 | |