| 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 | $39.59 | 5.851% | $41.9064 | $41.91 | $41.90 | $41.90 |
| Purchase #2 | $53.73 | 7.219% | $57.6088 | $57.61 | $57.60 | $57.60 |
| Purchase #3 | $15.57 | 5.461% | $16.4203 | $16.42 | $16.40 | $16.40 |
| Purchase #4 | $122.36 | 10.449% | $135.1454 | $135.15 | $135.15 | $135.10 |
| Purchase #5 | $185.90 | 10.711% | $205.8117 | $205.81 | $205.80 | $205.80 |
| Purchase #6 | $150.85 | 5.537% | $159.2026 | $159.20 | $159.20 | $159.20 |
| Purchase #7 | $32.79 | 7.586% | $35.2774 | $35.28 | $35.30 | $35.30 |
| 7 purchase totals = | $600.79 | $651.3726 | $651.38 | $651.35 | $651.30 | |