| 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 | $31.60 | 9.555% | $34.6194 | $34.62 | $34.60 | $34.60 |
| Purchase #2 | $102.26 | 3.566% | $105.9066 | $105.91 | $105.90 | $105.90 |
| Purchase #3 | $32.46 | 3.143% | $33.4802 | $33.48 | $33.50 | $33.50 |
| Purchase #4 | $233.72 | 6.512% | $248.9398 | $248.94 | $248.95 | $248.90 |
| Purchase #5 | $15.66 | 5.174% | $16.4702 | $16.47 | $16.45 | $16.50 |
| Purchase #6 | $133.84 | 5.407% | $141.0767 | $141.08 | $141.10 | $141.10 |
| Purchase #7 | $142.63 | 13.459% | $161.8266 | $161.83 | $161.85 | $161.80 |
| 7 purchase totals = | $692.17 | $742.3195 | $742.33 | $742.35 | $742.30 | |