| 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 | $93.77 | 5.160% | $98.6085 | $98.61 | $98.60 | $98.60 |
| Purchase #2 | $178.62 | 13.391% | $202.539 | $202.54 | $202.55 | $202.50 |
| Purchase #3 | $36.44 | 10.288% | $40.1889 | $40.19 | $40.20 | $40.20 |
| Purchase #4 | $143.84 | 3.262% | $148.5321 | $148.53 | $148.55 | $148.50 |
| Purchase #5 | $205.37 | 8.392% | $222.6047 | $222.60 | $222.60 | $222.60 |
| Purchase #6 | $245.64 | 12.823% | $277.1384 | $277.14 | $277.15 | $277.10 |
| Purchase #7 | $47.40 | 6.331% | $50.4009 | $50.40 | $50.40 | $50.40 |
| 7 purchase totals = | $951.08 | $1,040.0125 | $1,040.01 | $1,040.05 | $1,039.90 | |