| 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 | $103.27 | 12.395% | $116.0703 | $116.07 | $116.05 | $116.10 |
| Purchase #2 | $8.75 | 13.393% | $9.9219 | $9.92 | $9.90 | $9.90 |
| Purchase #3 | $121.77 | 6.598% | $129.8044 | $129.80 | $129.80 | $129.80 |
| Purchase #4 | $153.95 | 3.540% | $159.3998 | $159.40 | $159.40 | $159.40 |
| Purchase #5 | $76.65 | 10.633% | $84.8002 | $84.80 | $84.80 | $84.80 |
| Purchase #6 | $6.79 | 7.128% | $7.274 | $7.27 | $7.25 | $7.30 |
| Purchase #7 | $14.75 | 10.721% | $16.3313 | $16.33 | $16.35 | $16.30 |
| 7 purchase totals = | $485.93 | $523.6019 | $523.59 | $523.55 | $523.60 | |