| 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 | $64.40 | 7.662% | $69.3343 | $69.33 | $69.35 | $69.30 |
| Purchase #2 | $85.91 | 9.251% | $93.8575 | $93.86 | $93.85 | $93.90 |
| Purchase #3 | $30.37 | 3.808% | $31.5265 | $31.53 | $31.55 | $31.50 |
| Purchase #4 | $5.39 | 10.309% | $5.9457 | $5.95 | $5.95 | $5.90 |
| Purchase #5 | $124.67 | 3.204% | $128.6644 | $128.66 | $128.65 | $128.70 |
| Purchase #6 | $35.57 | 7.789% | $38.3405 | $38.34 | $38.35 | $38.30 |
| Purchase #7 | $221.32 | 3.364% | $228.7652 | $228.77 | $228.75 | $228.80 |
| 7 purchase totals = | $567.63 | $596.4341 | $596.44 | $596.45 | $596.40 | |