| 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 | $36.95 | 6.336% | $39.2912 | $39.29 | $39.30 | $39.30 |
| Purchase #2 | $193.73 | 3.802% | $201.0956 | $201.10 | $201.10 | $201.10 |
| Purchase #3 | $176.75 | 7.349% | $189.7394 | $189.74 | $189.75 | $189.70 |
| Purchase #4 | $198.72 | 8.441% | $215.494 | $215.49 | $215.50 | $215.50 |
| Purchase #5 | $150.95 | 3.102% | $155.6325 | $155.63 | $155.65 | $155.60 |
| Purchase #6 | $73.89 | 12.226% | $82.9238 | $82.92 | $82.90 | $82.90 |
| Purchase #7 | $218.78 | 6.740% | $233.5258 | $233.53 | $233.55 | $233.50 |
| 7 purchase totals = | $1,049.77 | $1,117.7023 | $1,117.70 | $1,117.75 | $1,117.60 | |