| 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 | $29.65 | 7.341% | $31.8266 | $31.83 | $31.85 | $31.80 |
| Purchase #2 | $221.99 | 4.356% | $231.6599 | $231.66 | $231.65 | $231.70 |
| Purchase #3 | $101.62 | 10.249% | $112.035 | $112.04 | $112.05 | $112.00 |
| Purchase #4 | $5.43 | 4.556% | $5.6774 | $5.68 | $5.70 | $5.70 |
| Purchase #5 | $119.48 | 13.212% | $135.2657 | $135.27 | $135.25 | $135.30 |
| Purchase #6 | $181.90 | 3.366% | $188.0228 | $188.02 | $188.00 | $188.00 |
| Purchase #7 | $67.94 | 12.647% | $76.5324 | $76.53 | $76.55 | $76.50 |
| 7 purchase totals = | $728.01 | $781.0198 | $781.03 | $781.05 | $781.00 | |