| 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 | $31.48 | 4.241% | $32.8151 | $32.82 | $32.80 | $32.80 |
| Purchase #2 | $50.78 | 11.429% | $56.5836 | $56.58 | $56.60 | $56.60 |
| Purchase #3 | $24.27 | 5.457% | $25.5944 | $25.59 | $25.60 | $25.60 |
| Purchase #4 | $193.90 | 4.666% | $202.9474 | $202.95 | $202.95 | $202.90 |
| Purchase #5 | $148.91 | 3.658% | $154.3571 | $154.36 | $154.35 | $154.40 |
| Purchase #6 | $56.52 | 12.616% | $63.6506 | $63.65 | $63.65 | $63.70 |
| Purchase #7 | $36.69 | 3.164% | $37.8509 | $37.85 | $37.85 | $37.90 |
| 7 purchase totals = | $542.55 | $573.7991 | $573.80 | $573.80 | $573.90 | |