| 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 | $69.97 | 5.187% | $73.5993 | $73.60 | $73.60 | $73.60 |
| Purchase #2 | $37.68 | 11.813% | $42.1311 | $42.13 | $42.15 | $42.10 |
| Purchase #3 | $5.97 | 7.673% | $6.4281 | $6.43 | $6.45 | $6.40 |
| Purchase #4 | $13.60 | 10.251% | $14.9941 | $14.99 | $15.00 | $15.00 |
| Purchase #5 | $49.36 | 10.487% | $54.5364 | $54.54 | $54.55 | $54.50 |
| Purchase #6 | $165.73 | 8.147% | $179.232 | $179.23 | $179.25 | $179.20 |
| Purchase #7 | $12.60 | 9.502% | $13.7973 | $13.80 | $13.80 | $13.80 |
| 7 purchase totals = | $354.91 | $384.7183 | $384.72 | $384.80 | $384.60 | |