| 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 | $10.86 | 8.655% | $11.7999 | $11.80 | $11.80 | $11.80 |
| Purchase #2 | $32.46 | 6.417% | $34.543 | $34.54 | $34.55 | $34.50 |
| Purchase #3 | $182.70 | 11.650% | $203.9846 | $203.98 | $204.00 | $204.00 |
| Purchase #4 | $194.64 | 8.628% | $211.4335 | $211.43 | $211.45 | $211.40 |
| Purchase #5 | $181.88 | 10.196% | $200.4245 | $200.42 | $200.40 | $200.40 |
| Purchase #6 | $66.72 | 9.181% | $72.8456 | $72.85 | $72.85 | $72.80 |
| Purchase #7 | $52.48 | 3.346% | $54.236 | $54.24 | $54.25 | $54.20 |
| 7 purchase totals = | $721.74 | $789.2671 | $789.26 | $789.30 | $789.10 | |