| 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 | $33.63 | 4.474% | $35.1346 | $35.13 | $35.15 | $35.10 |
| Purchase #2 | $91.74 | 5.478% | $96.7655 | $96.77 | $96.75 | $96.80 |
| Purchase #3 | $181.89 | 8.822% | $197.9363 | $197.94 | $197.95 | $197.90 |
| Purchase #4 | $176.92 | 12.374% | $198.8121 | $198.81 | $198.80 | $198.80 |
| Purchase #5 | $50.77 | 12.210% | $56.969 | $56.97 | $56.95 | $57.00 |
| Purchase #6 | $5.44 | 10.110% | $5.99 | $5.99 | $6.00 | $6.00 |
| Purchase #7 | $48.87 | 11.752% | $54.6132 | $54.61 | $54.60 | $54.60 |
| 7 purchase totals = | $589.26 | $646.2207 | $646.22 | $646.20 | $646.20 | |