| 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 | $29.25 | 6.421% | $31.1281 | $31.13 | $31.15 | $31.10 |
| Purchase #2 | $91.99 | 4.413% | $96.0495 | $96.05 | $96.05 | $96.00 |
| Purchase #3 | $32.43 | 6.271% | $34.4637 | $34.46 | $34.45 | $34.50 |
| Purchase #4 | $85.40 | 12.205% | $95.8231 | $95.82 | $95.80 | $95.80 |
| Purchase #5 | $90.85 | 4.262% | $94.722 | $94.72 | $94.70 | $94.70 |
| Purchase #6 | $159.86 | 9.334% | $174.7813 | $174.78 | $174.80 | $174.80 |
| Purchase #7 | $64.49 | 6.182% | $68.4768 | $68.48 | $68.50 | $68.50 |
| 7 purchase totals = | $554.27 | $595.4445 | $595.44 | $595.45 | $595.40 | |