| 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 | $135.42 | 7.414% | $145.46 | $145.46 | $145.45 | $145.50 |
| Purchase #2 | $33.98 | 3.224% | $35.0755 | $35.08 | $35.10 | $35.10 |
| Purchase #3 | $195.42 | 8.262% | $211.5656 | $211.57 | $211.55 | $211.60 |
| Purchase #4 | $200.29 | 4.733% | $209.7697 | $209.77 | $209.75 | $209.80 |
| Purchase #5 | $21.39 | 3.120% | $22.0574 | $22.06 | $22.05 | $22.10 |
| Purchase #6 | $136.41 | 4.762% | $142.9058 | $142.91 | $142.90 | $142.90 |
| Purchase #7 | $24.64 | 8.199% | $26.6602 | $26.66 | $26.65 | $26.70 |
| 7 purchase totals = | $747.55 | $793.4942 | $793.51 | $793.45 | $793.70 | |