| 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 | $75.99 | 11.458% | $84.6969 | $84.70 | $84.70 | $84.70 |
| Purchase #2 | $102.27 | 6.251% | $108.6629 | $108.66 | $108.65 | $108.70 |
| Purchase #3 | $137.86 | 3.819% | $143.1249 | $143.12 | $143.10 | $143.10 |
| Purchase #4 | $208.39 | 10.826% | $230.9503 | $230.95 | $230.95 | $231.00 |
| Purchase #5 | $174.78 | 3.691% | $181.2311 | $181.23 | $181.25 | $181.20 |
| Purchase #6 | $73.50 | 4.190% | $76.5797 | $76.58 | $76.60 | $76.60 |
| Purchase #7 | $248.69 | 10.811% | $275.5759 | $275.58 | $275.60 | $275.60 |
| 7 purchase totals = | $1,021.48 | $1,100.8217 | $1,100.82 | $1,100.85 | $1,100.90 | |