| 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 | $27.76 | 5.586% | $29.3107 | $29.31 | $29.30 | $29.30 |
| Purchase #2 | $77.96 | 7.200% | $83.5731 | $83.57 | $83.55 | $83.60 |
| Purchase #3 | $78.85 | 7.168% | $84.502 | $84.50 | $84.50 | $84.50 |
| Purchase #4 | $101.76 | 8.333% | $110.2397 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $240.73 | 11.714% | $268.9291 | $268.93 | $268.95 | $268.90 |
| Purchase #6 | $175.77 | 13.349% | $199.2335 | $199.23 | $199.25 | $199.20 |
| Purchase #7 | $222.52 | 8.301% | $240.9914 | $240.99 | $241.00 | $241.00 |
| 7 purchase totals = | $925.35 | $1,016.7795 | $1,016.77 | $1,016.80 | $1,016.70 | |