| 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 | $190.36 | 6.370% | $202.4859 | $202.49 | $202.50 | $202.50 |
| Purchase #2 | $167.64 | 6.859% | $179.1384 | $179.14 | $179.15 | $179.10 |
| Purchase #3 | $69.65 | 5.835% | $73.7141 | $73.71 | $73.70 | $73.70 |
| Purchase #4 | $29.69 | 6.209% | $31.5335 | $31.53 | $31.55 | $31.50 |
| Purchase #5 | $28.90 | 10.558% | $31.9513 | $31.95 | $31.95 | $32.00 |
| Purchase #6 | $94.62 | 8.150% | $102.3315 | $102.33 | $102.35 | $102.30 |
| Purchase #7 | $50.85 | 7.824% | $54.8285 | $54.83 | $54.85 | $54.80 |
| 7 purchase totals = | $631.71 | $675.9832 | $675.98 | $676.05 | $675.90 | |